Disables Fetching Floats for "Bugged" Market Listings

Author: Step7750

src/lib/components/market/item_row_wrapper.ts

@@ -118,6 +118,28 @@ export class ItemRowWrapper extends FloatElement {
         }
     }
 
+    /**
+     * As part of the March 2/2026 update, skins listed on SCM get moved into the trade protected inventory context
+     * so the user can still use them in-game while listed. However, Valve introduced a bug where these skins
+     * can't be inspected in game.
+     *
+     * Detect and skip these skins to prevent overloaded errors to the user and browser request throttling.
+     */
+    get isBuggedSkin(): boolean {
+        if (!this.asset || !isSkin(this.asset)) {
+            return false;
+        }
+
+        if (this.asset.unowned_contextid !== "16") {
+            // Only applies for trade protected inventory context
+            return false;
+        }
+
+        const fv = (this.asset.asset_properties || []).find((prop) => prop.propertyid === 2);
+        // Has no FV
+        return !fv;
+    }
+
     @state()
     private itemInfo: ItemInfo | undefined;
     @state()
@@ -143,6 +165,10 @@ export class ItemRowWrapper extends FloatElement {
             return;
         }
 
+        if (this.isBuggedSkin) {
+            return;
+        }
+
         try {
             this.itemInfo = await this.fetchFloat();
         } catch (e: any) {
@@ -236,6 +262,10 @@ export class ItemRowWrapper extends FloatElement {
             return nothing;
         }
 
+        if (this.isBuggedSkin) {
+            return nothing;
+        }
+
         if (this.itemInfo && isSkin(this.asset)) {
             const fadePercentage = this.asset && getFadePercentage(this.asset, this.itemInfo)?.percentage;
 

src/lib/types/steam.d.ts

@@ -71,6 +71,25 @@ export interface rgDescription {
     }[];
 }
 
+type RequireOnlyOne<T, Keys extends keyof T = keyof T> =
+    Pick<T, Exclude<keyof T, Keys>>
+    & {
+    [K in Keys]-?: Required<Pick<T, K>> & Partial<Record<Exclude<Keys, K>, never>>
+}[Keys];
+
+interface rgAssetPropertyBase {
+    propertyid: number;
+    int_value?: string;
+    float_value?: string;
+    string_value?: string;
+}
+
+// Only one of int_value, float_value, or string_value can be present
+type rgAssetProperty = RequireOnlyOne<
+    rgAssetPropertyBase,
+    'int_value' | 'float_value' | 'string_value'
+>;
+
 // g_rgAssets
 export interface rgAsset extends rgDescription {
     amount: number;
@@ -86,6 +105,7 @@ export interface rgAsset extends rgDescription {
     unowned_contextid: string;
     unowned_id: string;
     element?: HTMLElement;
+    asset_properties?: rgAssetProperty[];
 }
 
 export interface rgInventoryAsset {