Anyone buy Schweser materials on ebay?

They are significantly cheaper than buying directly from Kaplan/Schweser. The listings all say they are the international edition but are identical to the US version except the cover. Has anyone bought these? Are they a scam or are they really the same materials? What’s the catch? Thanks in advance.

I have. The books etc look a lot like the real thing. If you try to call Shwesser for support though, you’ll discover that you’ve bought counterfeit copies.