Depends on your definition of "good bit"I'm curious - for those NES games in boxes , are the original Mario Bros and Duck Hunt stand-alones worth a good bit?
They are more valuable than the combo game. I've seen duck hunt on ebay around 15-25 for most BIN prices. Mario is a bit more valuable. see it in the 25-40 range. But valuae is only what someone is going to pay you for it. I always value my games on the lesser end of what I see it out there for and then am usually not dissapointed when I sell them. (Of course I keep far too many games for myself, and never end up selling quite as much as I plan)

