Hello! I noticed that when I get an item from other people.. it's id change. Then, I have a question: If I have to return it... how can I make sure it's the same item? For example: I can have 2 TF2 items with the same quality, the same unusual effect and the same level. Is there a way to check it? Another "secret id" to check? Sorry if that was asked, but I didnt found it Thanks and have a nice day Edit: I found the main thread, "Identifying Steam Items", but I still don't get it, sorry