i got my playchoice for free,someone was cleaning out there storage unit and had it in the back of there truck and was at the dumpster told them i wanted it and slid it into the back of my dads truck.it had smb 1,2,3, gradius,track and feild,tmnt,excite bike,pro wrestling,rad racer,contra brought it home did a little tinkering tweeked the settings on the monitor and have been playing it since,its on right now just played pinbot.its a single monitor dont really see the point of a dual its just for instructions but anyway i have no intentions of selling mine but it would be alot more than $200.00.i have added a light gun from slinkmasterflex and a couple of games in trade from here but i love it,i say buy it its addictive.