Absolutely correct. "Not for resale" is to stop retail stores from breaking up the.bundle to sell the game by itself. You own the game when you buy it and can sell to whoever you want to.
it is big enough to be noticeable immediately. My copy is still shrink wrapped as I was not sure if I could flip it on eBay without the buyer blackmailing for some money back. I guess I'll flip it then. I use ps3 to play exclusives and as a blu-ray player, and play everything else on my Xbox 360. I'll get tomb raider and bioshock infinity on Xbox 360, and last of us and the new Falcom game (scheduled to be released this year) on ps3.