30 bucks this one might be the best of the new 3. I love the topic of this one and will probable enjoy it the most with my son. We went to Disney a few years ago and he spent a good amount of time in the Dino dig sand pit digging up that huge set of dynosaur bones with others. Gonna get this one Thursday. --- It's a wonderful tome to be a ps3 owner getting games for 5 bucks like crazy at gamestop lately with the crazy deals.