Justin Faulk Rookie Card Observations

I've spent the last week buying Justin Faulk rookie cards on eBay and have made a few observations. My most interesting observation has been that Faulk's Score rookie card is selling at a much higher price than his Upper Deck Young Guns rookie card. Faulk's Score rookie card has been selling around $6, while his Upper Deck Young Guns rookie card has been selling for only $2. I've also noticed that a lot of bidders are neglecting to look for more recently listed cards and instead are driving up the price of cards that have been listed longer. If you play your cards right (no pun intended) you should be able to land Faulk's Young Guns rookie card for about $.99 with $2.00 shipping.