Found this at the (formerly) local pawn shop today as I returned to Indiana to clean out my apartment, drop off keys, etc.
Basically, I found it in a pile of random controllers and such, no AC adapter that I could find, nor any coaxial cables that might have went with it. Just the cart itself, and FWIW, it's the big square one (not quite the size of a Neo Geo cart, but darn close) with the blue outer labeling.
Any ideas what this might be worth cart only? I didn't pay too much, so I'm not worried if I'm out. I checked Ebay and didn't find any. A quick search here turned up a few people taking offers. Any help would be appreciated, and if interested, I'm in the market for uncommon-rare NES games. Thanks.