Picked this up on Ebay recently and was wondering what I have. The back says it is one of 1,760. The front has the 1/1 foil stamp on the lower right. As far as I can tell the eTopps seal on the case has never been disturbed. The 1/1 note on the upper left is a sticker on the team bag the case is in. Anyone have any ideas as to where this came from or if it is a 1/1? Thanks.