diff --git a/src/data/mystery-encounters/dialogue/department-store-sale-dialogue.ts b/src/data/mystery-encounters/dialogue/department-store-sale-dialogue.ts
deleted file mode 100644
index 87cd8dbda55..00000000000
--- a/src/data/mystery-encounters/dialogue/department-store-sale-dialogue.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import MysteryEncounterDialogue from "#app/data/mystery-encounters/mystery-encounter-dialogue";
-
-export const DepartmentStoreSaleDialogue: MysteryEncounterDialogue = {
-  intro: [
-    {
-      text: "mysteryEncounter:department_store_sale_intro_message"
-    },
-    {
-      text: "mysteryEncounter:department_store_sale_intro_dialogue",
-      speaker: "mysteryEncounter:department_store_sale_speaker"
-    }
-  ],
-  encounterOptionsDialogue: {
-    title: "mysteryEncounter:department_store_sale_title",
-    description: "mysteryEncounter:department_store_sale_description",
-    query: "mysteryEncounter:department_store_sale_query",
-    options: [
-      {
-        buttonLabel: "mysteryEncounter:department_store_sale_option_1_label",
-        buttonTooltip: "mysteryEncounter:department_store_sale_option_1_tooltip"
-      },
-      {
-        buttonLabel: "mysteryEncounter:department_store_sale_option_2_label",
-        buttonTooltip: "mysteryEncounter:department_store_sale_option_2_tooltip"
-      },
-      {
-        buttonLabel: "mysteryEncounter:department_store_sale_option_3_label",
-        buttonTooltip: "mysteryEncounter:department_store_sale_option_3_tooltip"
-      },
-      {
-        buttonLabel: "mysteryEncounter:department_store_sale_option_4_label",
-        buttonTooltip: "mysteryEncounter:department_store_sale_option_4_tooltip"
-      }
-    ]
-  }
-};
diff --git a/src/data/mystery-encounters/encounters/dark-deal.ts b/src/data/mystery-encounters/encounters/dark-deal.ts
index 740c4e86c28..8f13e373e9a 100644
--- a/src/data/mystery-encounters/encounters/dark-deal.ts
+++ b/src/data/mystery-encounters/encounters/dark-deal.ts
@@ -21,6 +21,9 @@ import {
   leaveEncounterWithoutBattle,
 } from "../mystery-encounter-utils";
 
+/** i18n namespace for encounter */
+const namespace = "mysteryEncounter:dark_deal";
+
 // Exclude Ultra Beasts, Paradox, Necrozma, Eternatus, and egg-locked mythicals
 const excludedBosses = [
   Species.NECROZMA,
@@ -88,31 +91,31 @@ export const DarkDealEncounter: MysteryEncounter =
     ])
     .withIntroDialogue([
       {
-        text: "mysteryEncounter:dark_deal_intro_message",
+        text: `${namespace}_intro_message`,
       },
       {
-        speaker: "mysteryEncounter:dark_deal_speaker",
-        text: "mysteryEncounter:dark_deal_intro_dialogue",
+        speaker: `${namespace}_speaker`,
+        text: `${namespace}_intro_dialogue`,
       },
     ])
     .withSceneWaveRangeRequirement(30, 180) // waves 30 to 180
     .withScenePartySizeRequirement(2, 6) // Must have at least 2 pokemon in party
     .withCatchAllowed(true)
-    .withTitle("mysteryEncounter:dark_deal_title")
-    .withDescription("mysteryEncounter:dark_deal_description")
-    .withQuery("mysteryEncounter:dark_deal_query")
+    .withTitle(`${namespace}_title`)
+    .withDescription(`${namespace}_description`)
+    .withQuery(`${namespace}_query`)
     .withOption(
       new MysteryEncounterOptionBuilder()
         .withDialogue({
-          buttonLabel: "mysteryEncounter:dark_deal_option_1_label",
-          buttonTooltip: "mysteryEncounter:dark_deal_option_1_tooltip",
+          buttonLabel: `${namespace}_option_1_label`,
+          buttonTooltip: `${namespace}_option_1_tooltip`,
           selected: [
             {
-              speaker: "mysteryEncounter:dark_deal_speaker",
-              text: "mysteryEncounter:dark_deal_option_1_selected",
+              speaker: `${namespace}_speaker`,
+              text: `${namespace}_option_1_selected`,
             },
             {
-              text: "mysteryEncounter:dark_deal_option_1_selected_message",
+              text: `${namespace}_option_1_selected_message`,
             },
           ],
         })
@@ -180,12 +183,12 @@ export const DarkDealEncounter: MysteryEncounter =
     )
     .withSimpleOption(
       {
-        buttonLabel: "mysteryEncounter:dark_deal_option_2_label",
-        buttonTooltip: "mysteryEncounter:dark_deal_option_2_tooltip",
+        buttonLabel: `${namespace}_option_2_label`,
+        buttonTooltip: `${namespace}_option_2_tooltip`,
         selected: [
           {
-            speaker: "mysteryEncounter:dark_deal_speaker",
-            text: "mysteryEncounter:dark_deal_option_2_selected",
+            speaker: `${namespace}_speaker`,
+            text: `${namespace}_option_2_selected`,
           },
         ],
       },
@@ -198,7 +201,7 @@ export const DarkDealEncounter: MysteryEncounter =
     )
     .withOutroDialogue([
       {
-        text: "mysteryEncounter:dark_deal_outro"
+        text: `${namespace}_outro`
       }
     ])
     .build();
diff --git a/src/data/mystery-encounters/encounters/department-store-sale.ts b/src/data/mystery-encounters/encounters/department-store-sale.ts
index 4323fc15434..2dcee4455df 100644
--- a/src/data/mystery-encounters/encounters/department-store-sale.ts
+++ b/src/data/mystery-encounters/encounters/department-store-sale.ts
@@ -7,104 +7,160 @@ import { randSeedInt } from "#app/utils";
 import { MysteryEncounterType } from "#enums/mystery-encounter-type";
 import { Species } from "#enums/species";
 import BattleScene from "../../../battle-scene";
-import MysteryEncounter, { MysteryEncounterBuilder, MysteryEncounterTier } from "../mystery-encounter";
+import MysteryEncounter, {
+  MysteryEncounterBuilder,
+  MysteryEncounterTier,
+} from "../mystery-encounter";
 
-export const DepartmentStoreSaleEncounter: MysteryEncounter = MysteryEncounterBuilder
-  .withEncounterType(MysteryEncounterType.DEPARTMENT_STORE_SALE)
-  .withEncounterTier(MysteryEncounterTier.COMMON)
-  .withIntroSpriteConfigs([
-    {
-      spriteKey: "b2w2_lady",
-      fileRoot: "mystery-encounters",
-      hasShadow: true,
-      x: -20
-    },
-    {
-      spriteKey: Species.FURFROU.toString(),
-      fileRoot: "pokemon",
-      hasShadow: true,
-      repeat: true,
-      x: 30
-    }
-  ])
-  // .withHideIntroVisuals(false)
-  .withSceneWaveRangeRequirement(10, 100)
-  .withSimpleOption(async (scene: BattleScene) => {
-    // Choose TMs
-    const modifiers = [];
-    let i = 0;
-    while (i < 4) {
-      // 2/2/1 weight on TM rarity
-      const roll = randSeedInt(5);
-      if (roll < 2) {
-        modifiers.push(modifierTypes.TM_COMMON);
-      } else if (roll < 4) {
-        modifiers.push(modifierTypes.TM_GREAT);
-      } else {
-        modifiers.push(modifierTypes.TM_ULTRA);
+/** i18n namespace for encounter */
+const namespace = "mysteryEncounter:department_store_sale";
+
+export const DepartmentStoreSaleEncounter: MysteryEncounter =
+  MysteryEncounterBuilder.withEncounterType(
+    MysteryEncounterType.DEPARTMENT_STORE_SALE
+  )
+    .withEncounterTier(MysteryEncounterTier.COMMON)
+    .withSceneWaveRangeRequirement(10, 100)
+    .withIntroSpriteConfigs([
+      {
+        spriteKey: "b2w2_lady",
+        fileRoot: "mystery-encounters",
+        hasShadow: true,
+        x: -20,
+      },
+      {
+        spriteKey: Species.FURFROU.toString(),
+        fileRoot: "pokemon",
+        hasShadow: true,
+        repeat: true,
+        x: 30,
+      },
+    ])
+    .withIntroDialogue([
+      {
+        text: `${namespace}_intro_message`,
+      },
+      {
+        text: `${namespace}_intro_dialogue`,
+        speaker: `${namespace}_speaker`,
+      },
+    ])
+    // .withHideIntroVisuals(false)
+    .withTitle(`${namespace}_title`)
+    .withDescription(`${namespace}_description`)
+    .withQuery(`${namespace}_query`)
+    .withSimpleOption(
+      {
+        buttonLabel: `${namespace}_option_1_label`,
+        buttonTooltip: `${namespace}_option_1_tooltip`,
+      },
+      async (scene: BattleScene) => {
+        // Choose TMs
+        const modifiers = [];
+        let i = 0;
+        while (i < 4) {
+          // 2/2/1 weight on TM rarity
+          const roll = randSeedInt(5);
+          if (roll < 2) {
+            modifiers.push(modifierTypes.TM_COMMON);
+          } else if (roll < 4) {
+            modifiers.push(modifierTypes.TM_GREAT);
+          } else {
+            modifiers.push(modifierTypes.TM_ULTRA);
+          }
+          i++;
+        }
+
+        setEncounterRewards(scene, {
+          guaranteedModifierTypeFuncs: modifiers,
+          fillRemaining: false,
+        });
+        leaveEncounterWithoutBattle(scene);
       }
-      i++;
-    }
+    )
+    .withSimpleOption(
+      {
+        buttonLabel: `${namespace}_option_2_label`,
+        buttonTooltip: `${namespace}_option_2_tooltip`,
+      },
+      async (scene: BattleScene) => {
+        // Choose Vitamins
+        const modifiers = [];
+        let i = 0;
+        while (i < 3) {
+          // 2/1 weight on base stat booster vs PP Up
+          const roll = randSeedInt(3);
+          if (roll === 0) {
+            modifiers.push(modifierTypes.PP_UP);
+          } else {
+            modifiers.push(modifierTypes.BASE_STAT_BOOSTER);
+          }
+          i++;
+        }
 
-    setEncounterRewards(scene, { guaranteedModifierTypeFuncs: modifiers, fillRemaining: false });
-    leaveEncounterWithoutBattle(scene);
-  })
-  .withSimpleOption(async (scene: BattleScene) => {
-    // Choose Vitamins
-    const modifiers = [];
-    let i = 0;
-    while (i < 3) {
-      // 2/1 weight on base stat booster vs PP Up
-      const roll = randSeedInt(3);
-      if (roll === 0) {
-        modifiers.push(modifierTypes.PP_UP);
-      } else {
-        modifiers.push(modifierTypes.BASE_STAT_BOOSTER);
+        setEncounterRewards(scene, {
+          guaranteedModifierTypeFuncs: modifiers,
+          fillRemaining: false,
+        });
+        leaveEncounterWithoutBattle(scene);
       }
-      i++;
-    }
+    )
+    .withSimpleOption(
+      {
+        buttonLabel: `${namespace}_option_3_label`,
+        buttonTooltip: `${namespace}_option_3_tooltip`,
+      },
+      async (scene: BattleScene) => {
+        // Choose X Items
+        const modifiers = [];
+        let i = 0;
+        while (i < 5) {
+          // 4/1 weight on base stat booster vs Dire Hit
+          const roll = randSeedInt(5);
+          if (roll === 0) {
+            modifiers.push(modifierTypes.DIRE_HIT);
+          } else {
+            modifiers.push(modifierTypes.TEMP_STAT_BOOSTER);
+          }
+          i++;
+        }
 
-    setEncounterRewards(scene, { guaranteedModifierTypeFuncs: modifiers, fillRemaining: false });
-    leaveEncounterWithoutBattle(scene);
-  })
-  .withSimpleOption(async (scene: BattleScene) => {
-    // Choose X Items
-    const modifiers = [];
-    let i = 0;
-    while (i < 5) {
-      // 4/1 weight on base stat booster vs Dire Hit
-      const roll = randSeedInt(5);
-      if (roll === 0) {
-        modifiers.push(modifierTypes.DIRE_HIT);
-      } else {
-        modifiers.push(modifierTypes.TEMP_STAT_BOOSTER);
+        setEncounterRewards(scene, {
+          guaranteedModifierTypeFuncs: modifiers,
+          fillRemaining: false,
+        });
+        leaveEncounterWithoutBattle(scene);
       }
-      i++;
-    }
+    )
+    .withSimpleOption(
+      {
+        buttonLabel: `${namespace}_option_4_label`,
+        buttonTooltip: `${namespace}_option_4_tooltip`,
+      },
+      async (scene: BattleScene) => {
+        // Choose Pokeballs
+        const modifiers = [];
+        let i = 0;
+        while (i < 4) {
+          // 10/30/20/5 weight on pokeballs
+          const roll = randSeedInt(65);
+          if (roll < 10) {
+            modifiers.push(modifierTypes.POKEBALL);
+          } else if (roll < 40) {
+            modifiers.push(modifierTypes.GREAT_BALL);
+          } else if (roll < 60) {
+            modifiers.push(modifierTypes.ULTRA_BALL);
+          } else {
+            modifiers.push(modifierTypes.ROGUE_BALL);
+          }
+          i++;
+        }
 
-    setEncounterRewards(scene, { guaranteedModifierTypeFuncs: modifiers, fillRemaining: false });
-    leaveEncounterWithoutBattle(scene);
-  })
-  .withSimpleOption(async (scene: BattleScene) => {
-    // Choose Pokeballs
-    const modifiers = [];
-    let i = 0;
-    while (i < 4) {
-      // 10/30/20/5 weight on pokeballs
-      const roll = randSeedInt(65);
-      if (roll < 10) {
-        modifiers.push(modifierTypes.POKEBALL);
-      } else if (roll < 40) {
-        modifiers.push(modifierTypes.GREAT_BALL);
-      } else if (roll < 60) {
-        modifiers.push(modifierTypes.ULTRA_BALL);
-      } else {
-        modifiers.push(modifierTypes.ROGUE_BALL);
+        setEncounterRewards(scene, {
+          guaranteedModifierTypeFuncs: modifiers,
+          fillRemaining: false,
+        });
+        leaveEncounterWithoutBattle(scene);
       }
-      i++;
-    }
-
-    setEncounterRewards(scene, { guaranteedModifierTypeFuncs: modifiers, fillRemaining: false });
-    leaveEncounterWithoutBattle(scene);
-  })
-  .build();
+    )
+    .build();
diff --git a/src/data/mystery-encounters/mystery-encounter-dialogue.ts b/src/data/mystery-encounters/mystery-encounter-dialogue.ts
index 11135a58085..d6938f49607 100644
--- a/src/data/mystery-encounters/mystery-encounter-dialogue.ts
+++ b/src/data/mystery-encounters/mystery-encounter-dialogue.ts
@@ -4,7 +4,6 @@ import { MysteriousChestDialogue } from "#app/data/mystery-encounters/dialogue/m
 import { FightOrFlightDialogue } from "#app/data/mystery-encounters/dialogue/fight-or-flight-dialogue";
 import { TrainingSessionDialogue } from "#app/data/mystery-encounters/dialogue/training-session-dialogue";
 import { SleepingSnorlaxDialogue } from "./dialogue/sleeping-snorlax-dialogue";
-import { DepartmentStoreSaleDialogue } from "#app/data/mystery-encounters/dialogue/department-store-sale-dialogue";
 import { ShadyVitaminDealerDialogue } from "#app/data/mystery-encounters/dialogue/shady-vitamin-dealer";
 import { TextStyle } from "#app/ui/text";
 import { FieldTripDialogue } from "#app/data/mystery-encounters/dialogue/field-trip-dialogue";
@@ -89,7 +88,6 @@ export function initMysteryEncounterDialogue() {
   allMysteryEncounterDialogue[MysteryEncounterType.FIGHT_OR_FLIGHT] = FightOrFlightDialogue;
   allMysteryEncounterDialogue[MysteryEncounterType.TRAINING_SESSION] = TrainingSessionDialogue;
   allMysteryEncounterDialogue[MysteryEncounterType.SLEEPING_SNORLAX] = SleepingSnorlaxDialogue;
-  allMysteryEncounterDialogue[MysteryEncounterType.DEPARTMENT_STORE_SALE] = DepartmentStoreSaleDialogue;
   allMysteryEncounterDialogue[MysteryEncounterType.SHADY_VITAMIN_DEALER] = ShadyVitaminDealerDialogue;
   allMysteryEncounterDialogue[MysteryEncounterType.FIELD_TRIP] = FieldTripDialogue;
 }