Need help identifying Something For NES

[Dragonwarrior587]

I just Bought a Nes at a Garge Sale for 5 bucks with some games and controllers, It also came with this item...i dont know what it is, It plugs into the Cntroller slot its by akklaim its a little box the front of it has a Black tinted piece looks like some form of wireless or something if you know what is might be let me know i can take a pic and post it if no one knows, And how much is it? Thanks.

 

[SBWildBill2004]

Throw a picture up, off hand i'm not too sure

 

[tangytangerine]

Sounds like the receiver for Akklaim's wireless controller, it's worthless if you don't have the controller.

 

[Dragonwarrior587]

I was just looking around at the rest of the stuff and there is a Wireless controller so i guess thats what it is. Does anyone know how much its worth? Thanks