Same thing happened to me on 4 codes just after midnight, only it didn't tell me. I was redeeming the rest of my codes and storing the credits for songs on my account.
Every single one brought up the "You Woooooon!" page, but when I went and checked my account, 4 of them said "try again."...
Yeah, I guess it's against the rules to sell just the codes. Some seem to be getting around it by either packaging the codes with something else like a shirt or a keychain. Others are stating that they're charging for their time and effort, not the codes themselves. I'm sure the ones that did...
They'll appreciate it very much, thank you sir! It was for "Attack":D
As for finding the caps, the only place I've seen them 'round these parts are on the 20oz bottles at some corner stores. I've yet to find the mythical 6-pack or 2-liter with the caps.
They have yellow or red caps with one...
TheGameReviews.com is giving away 3 copies of Chronicles of Riddick: Assault on Dark Athena for the PS3. One copy will be given to the winning caption, one will be chosen at random from all entries, and one will be given at random to someone who spreads the word via twitter, forum, etc...