diff --git a/project/src/helpers/TradeHelper.ts b/project/src/helpers/TradeHelper.ts
index 59d9bd1c..358860e0 100644
--- a/project/src/helpers/TradeHelper.ts
+++ b/project/src/helpers/TradeHelper.ts
@@ -158,6 +158,14 @@ export class TradeHelper
                     );
                 }
 
+                // Check if trader has enough stock
+                if (itemPurchased.upd.StackObjectsCount < buyCount)
+                {
+                    throw new Error(
+                        `Unable to purchase ${buyCount} items, this would exceed the remaining stock left ${itemPurchased.upd.StackObjectsCount} from the traders assort: ${buyRequestData.tid} this refresh`,
+                    );
+                }
+
                 // Decrement trader item count
                 itemPurchased.upd.StackObjectsCount -= buyCount;