I usually pass on most classic stuff I find in thrifts now but I couldn't resist picking these up for some reason. Probably because I've never seen a Tomy Tutor cartridge in 15+ years of collecting and they look to be 100% complete. I thought TT stuff was pretty much worthless but I saw this and thought they might be worth picking up a $1.99/each:

http://www.ebay.com/itm/Tomy-Tutor-J...item53eb69ac66

$25 for cart-only could be a fluke but since I know nothing about these, I figure that it'd be worth a shot. Plus 2 are Konami Arcade ports, so I thought there might be some kind of market for them. Any idea what these are worth?