I just got an Ultimate Basketball game factory sealed. There are no horizontal lines on the back, isn't there supposed to be. How can I tell if its really factory sealed or resealed.

thanks for reminding me, I just remembered I read that guide too it was on ebay, I did a search and found it, here it is, I belive my game was resealed, Im gonna open it and find out more.

http://reviews.ebay.com/How-to-Spot-Resealed-NES-Games_W0QQugidZ1000000000155633...

well I opened it up and beyong belief it wasn't a reseal  . The game was so minty I never held such a minty game since I got me first game as a kid  .

I'm thinking that it didn't come from the factory with the seal on the back, like I said before it was so minty.

What game was it?  I'm compiling a list of game contents from sealed games that get opened.  PM me a list of the contents.  Notables are the codes on every item (if you can't find it for a specific item, I'll try and give you a clue as to where to find it...), a bit of details about the inserts (ie sometimes the epilepsy warning docs and projection tv warning docs have identical codes, so this is important), and what type of sleeve came with it (there are 4 for licenced games, 2 Nintendo and 2 black).  Thanks for your help

And Duke, I've been opening every sealed NES game I have laid my hands on.  Shockwave, TMNT, Quattro Arcade, Tiny Toon Adventures: Cartoon Workshop...think I've opened a couple more but I could be mistaken...