not sure if this was posted yet, but I was driving down from Ohio through PA (I-80) and stopped by a Sheetz and saw these. Basically you need to provide 2 proofs of purchase - Kellogg's Pop Tarts or Rice Krispies Treats. You have 2 choices, either enter the drawings, or just claim your $5 giftcard. Here is a link
http://www.gamestop.com/gs/gitgsweeps/default.asp
** UPDATE: heres a scan. sorry my scanner is old. also, there was no indications wether or not you have to send the original in the back part of the piece. **
heres a bigger res download link: http://rapidshare.com/files/35594937/5gsgc.rar.html
Note: These treats will probably cost you equal to $5. unless your local grocery store has them on sale or special.
UPDATE: link fixed, now its on rapidshare.com
http://www.gamestop.com/gs/gitgsweeps/default.asp
** UPDATE: heres a scan. sorry my scanner is old. also, there was no indications wether or not you have to send the original in the back part of the piece. **

heres a bigger res download link: http://rapidshare.com/files/35594937/5gsgc.rar.html
Note: These treats will probably cost you equal to $5. unless your local grocery store has them on sale or special.
UPDATE: link fixed, now its on rapidshare.com