I have the opportunity to pick up some prototypes, specifically Ninja boy 2 for the Game Boy and Super Chinese 3 for the Famicom. How would I go about finding a value for these items? I'm only purchasing them to resell. Any help would be greatly appreciated! Thanks!

[edit: Actually, it turns out it's Super Ninja Boy for the SNES! Only difference I've noticed so far is that the intro logo/splash screen is a bit different - black background and the logo has a weapon in it.]

[edit 2: Here's a video of Ninja Boy 2 in action:

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[edit 3: Here's a video of Super Ninja Boy in action:

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I'd reach out to one of the bigger proto guys.. Mr. Mark or Beaglepuss. Qixmaster might know

Thanks I will do that. I have added a video of Super Ninja Boy.

Heritage has opened the doors to some incredibly uneducated buyers with deep pockets. I'd watch the current auctions on HA for protos, and if they get anywhere near 4 figures, slab these guys with WATA and toss them on there.

I believe the current market is completely unpredictable in the short term based on this new market niche.

I know this may appear completely unhelpful on the surface, but it's likely the best advice you'll get as far as a price check, at least for a little while.

Thanks for the advice, mrmark; I hadn't heard of Heritage Auctions before. I'll have to look into that.