That's because the games that were on the list were supposed to remain at a $25 TIV, but some of them have since dropped. So it was supposed to be a $25 TIV per game and NOT a $50 guaranteed gift card.
Ohh, makes sense. I tried trading them in at Amazon about 2 weeks ago and was getting about $50 for both and they were declined for being "incorrect items" didn't make any sense since I checked to make sure they were the exact versions. Just sucks because now those prices dropped significantly. Thanks for the update.