diff --git a/addons/sourcemod/scripting/include/shop.inc b/addons/sourcemod/scripting/include/shop.inc
index d51042e..564732d 100644
--- a/addons/sourcemod/scripting/include/shop.inc
+++ b/addons/sourcemod/scripting/include/shop.inc
@@ -127,6 +127,7 @@ public void __pl_shop_SetNTVOptional()
 {
 	MarkNativeAsOptional("Shop_IsStarted");
 	MarkNativeAsOptional("Shop_UnregisterMe");
+	MarkNativeAsOptional("Shop_UnregisterItem");
 	MarkNativeAsOptional("Shop_ShowItemPanel");
 	MarkNativeAsOptional("Shop_OpenMainMenu");
 	MarkNativeAsOptional("Shop_ShowCategory");
diff --git a/addons/sourcemod/scripting/include/shop/items.inc b/addons/sourcemod/scripting/include/shop/items.inc
index 652830a..f662295 100644
--- a/addons/sourcemod/scripting/include/shop/items.inc
+++ b/addons/sourcemod/scripting/include/shop/items.inc
@@ -203,6 +203,15 @@ native bool Shop_SetItemCustomInfoString(ItemId item_id, const char[] info, cons
 */
 native bool Shop_KvCopySubKeysItemCustomInfo(ItemId item_id, KeyValues kv);
 
+/**
+ *	Unregisters item, categories and removes them from the shop and players' inventory by ItemId
+ *	
+ *	@param item_id				Item id
+ *	
+ *	@noreturn
+*/
+native void Shop_UnregisterItem(ItemId item_id);
+
 /**
  *	Gets an item credits price
  *	
diff --git a/addons/sourcemod/scripting/shop/item_manager.sp b/addons/sourcemod/scripting/shop/item_manager.sp
index 595ee2a..4c40964 100644
--- a/addons/sourcemod/scripting/shop/item_manager.sp
+++ b/addons/sourcemod/scripting/shop/item_manager.sp
@@ -45,6 +45,8 @@ void ItemManager_CreateNatives()
 	CreateNative("Shop_SetCallbacks", ItemManager_SetCallbacks);
 	CreateNative("Shop_SetHide", ItemManager_SetHide);
 	CreateNative("Shop_EndItem", ItemManager_EndItem);
+
+	CreateNative("Shop_UnregisterItem", ItemManager_UnregisterItem);
 	
 	CreateNative("Shop_GetItemCustomInfo", ItemManager_GetItemCustomInfo);
 	CreateNative("Shop_SetItemCustomInfo", ItemManager_SetItemCustomInfo);
@@ -576,6 +578,27 @@ public int ItemManager_EndItem(Handle plugin, int numParams)
 	plugin_item[0] = '\0';
 }
 
+public int ItemManager_UnregisterItem(Handle plugin, int numParams)
+{
+	char item[SHOP_MAX_STRING_LENGTH];
+	int item_id = GetNativeCell(1);
+
+	Format(item, sizeof(item), "%i", item_id);
+
+	h_KvItems.Rewind();
+	if(!h_KvItems.JumpToKey(item))
+		ThrowNativeError(SP_ERROR_NATIVE, "Item id %s is invalid", item);
+
+	DataPack dpCallback = view_as<DataPack>(h_KvItems.GetNum("callbacks", 0));
+	if(dpCallback != null)
+		delete dpCallback;
+	
+	OnItemUnregistered(item_id);
+	
+	h_KvItems.DeleteThis();
+	h_KvItems.Rewind();
+}
+
 public int ItemManager_OnItemRegistered(Handle owner, Handle hndl, const char[] error, DataPack dp)
 {
 	char category[SHOP_MAX_STRING_LENGTH], item[SHOP_MAX_STRING_LENGTH];