diff --git a/src/db/schema.ts b/src/db/schema.ts
index b93f042..492c389 100644
--- a/src/db/schema.ts
+++ b/src/db/schema.ts
@@ -1,4 +1,5 @@
 import {
+	boolean,
 	doublePrecision,
 	integer,
 	pgTable,
@@ -56,6 +57,7 @@ export const items = pgTable("items", {
 	quantity: integer("quantity").notNull().default(1),
 	globalItemId: integer("global_item_id").references(() => globalItems.id),
 	purchasePriceCents: integer("purchase_price_cents"),
+	priceCurrency: text("price_currency").default("EUR"),
 	brand: text("brand"),
 	dominantColor: text("dominant_color"),
 	cropZoom: doublePrecision("crop_zoom"),
@@ -108,6 +110,9 @@ export const threadCandidates = pgTable("thread_candidates", {
 	cons: text("cons"),
 	sortOrder: doublePrecision("sort_order").notNull().default(0),
 	globalItemId: integer("global_item_id").references(() => globalItems.id),
+	foundPriceCents: integer("found_price_cents"),
+	foundPriceCurrency: text("found_price_currency"),
+	foundPriceDate: timestamp("found_price_date"),
 	createdAt: timestamp("created_at").defaultNow().notNull(),
 	updatedAt: timestamp("updated_at").defaultNow().notNull(),
 });
@@ -268,3 +273,43 @@ export const oauthTokens = pgTable("oauth_tokens", {
 	refreshExpiresAt: timestamp("refresh_expires_at").notNull(),
 	createdAt: timestamp("created_at").defaultNow().notNull(),
 });
+
+// ── Market Prices ──────────────────────────────────────────────────
+
+export const marketPrices = pgTable(
+	"market_prices",
+	{
+		id: serial("id").primaryKey(),
+		globalItemId: integer("global_item_id")
+			.notNull()
+			.references(() => globalItems.id, { onDelete: "cascade" }),
+		market: text("market").notNull(),
+		currency: text("currency").notNull(),
+		priceCents: integer("price_cents").notNull(),
+		source: text("source"),
+		createdAt: timestamp("created_at").defaultNow().notNull(),
+	},
+	(table) => [unique().on(table.globalItemId, table.market, table.currency)],
+);
+
+// ── Community Prices ───────────────────────────────────────────────
+
+export const communityPrices = pgTable(
+	"community_prices",
+	{
+		id: serial("id").primaryKey(),
+		globalItemId: integer("global_item_id")
+			.notNull()
+			.references(() => globalItems.id, { onDelete: "cascade" }),
+		userId: integer("user_id")
+			.notNull()
+			.references(() => users.id),
+		market: text("market").notNull(),
+		currency: text("currency").notNull(),
+		priceCents: integer("price_cents").notNull(),
+		priceDate: timestamp("price_date"),
+		sourceType: text("source_type").notNull(),
+		createdAt: timestamp("created_at").defaultNow().notNull(),
+	},
+	(table) => [unique().on(table.globalItemId, table.userId, table.sourceType)],
+);
diff --git a/src/shared/schemas.ts b/src/shared/schemas.ts
index af8d967..4c9b33b 100644
--- a/src/shared/schemas.ts
+++ b/src/shared/schemas.ts
@@ -12,6 +12,7 @@ export const createItemSchema = z.object({
 	quantity: z.number().int().positive().optional(),
 	globalItemId: z.number().int().positive().optional(),
 	purchasePriceCents: z.number().int().nonnegative().optional(),
+	priceCurrency: z.string().max(3).optional(),
 	brand: z.string().optional(),
 	dominantColor: z.string().nullable().optional(),
 	cropZoom: z.number().nullable().optional(),
@@ -70,6 +71,9 @@ export const createCandidateSchema = z.object({
 	cropZoom: z.number().nullable().optional(),
 	cropX: z.number().nullable().optional(),
 	cropY: z.number().nullable().optional(),
+	foundPriceCents: z.number().int().nonnegative().optional(),
+	foundPriceCurrency: z.string().max(3).optional(),
+	foundPriceDate: z.string().optional(),
 });
 
 export const updateCandidateSchema = createCandidateSchema.partial();
@@ -167,3 +171,21 @@ export const deleteAccountSchema = z.object({
 export const completeOnboardingSchema = z.object({
 	globalItemIds: z.array(z.number().int().positive()).max(50),
 });
+
+// Market price schemas
+export const upsertMarketPriceSchema = z.object({
+	market: z.string().min(1).max(10),
+	currency: z.string().min(1).max(3),
+	priceCents: z.number().int().nonnegative(),
+	source: z.string().optional(),
+});
+
+// Community price schemas
+export const submitCommunityPriceSchema = z.object({
+	globalItemId: z.number().int().positive(),
+	market: z.string().min(1).max(10),
+	currency: z.string().min(1).max(3),
+	priceCents: z.number().int().nonnegative(),
+	priceDate: z.string().optional(),
+	sourceType: z.enum(["purchased", "researched"]),
+});
diff --git a/src/shared/types.ts b/src/shared/types.ts
index 0b64d51..972cad5 100644
--- a/src/shared/types.ts
+++ b/src/shared/types.ts
@@ -1,9 +1,11 @@
 import type { z } from "zod";
 import type {
 	categories,
+	communityPrices,
 	globalItems,
 	globalItemTags,
 	items,
+	marketPrices,
 	setupItems,
 	setups,
 	tags,
@@ -21,6 +23,8 @@ import type {
 	createThreadSchema,
 	deleteAccountSchema,
 	reorderCandidatesSchema,
+	submitCommunityPriceSchema,
+	upsertMarketPriceSchema,
 	resolveThreadSchema,
 	searchGlobalItemsSchema,
 	syncSetupItemsSchema,
@@ -75,3 +79,9 @@ export type GlobalItemTag = typeof globalItemTags.$inferSelect;
 export type ChangePassword = z.infer<typeof changePasswordSchema>;
 export type ChangeEmail = z.infer<typeof changeEmailSchema>;
 export type DeleteAccount = z.infer<typeof deleteAccountSchema>;
+
+// Market & community price types
+export type MarketPrice = typeof marketPrices.$inferSelect;
+export type CommunityPrice = typeof communityPrices.$inferSelect;
+export type UpsertMarketPrice = z.infer<typeof upsertMarketPriceSchema>;
+export type SubmitCommunityPrice = z.infer<typeof submitCommunityPriceSchema>;