I've been looking for prices on Ebay and other sites, and I'm not sure, so I wanted to come here and ask. Apparently the price for this cartridge goes from $170 to $200. What do you think? 01 http://i33.photobucket.com/albums/d89/Dking_amera/AtariKarateka01.jpg 02 http://i33.photobucket.com/albums/d89/Dking_amera/AtariKarateka02.jpg 03 http://i33.photobucket.com/albums/d89/Dking_amera/AtariKarateka03.jpg