Earthworm jim 3d Prototype cart

found the cart on ebay and just wondering if its been dumped yet?
http://www.ebay.com/itm/NINTENDO-64...o_Games_JS&hash=item20c5c6d072#ht_1454wt_1139

 

no way to really know without knowing exactly 'what' is on the cart

part of the gamble on buying protos with little documentation, sometimes you get a gem, sometimes you wind up with something with no discernible differences / 1:1 match to retail

 

A user said that he used to sold those carts, it was a final version, probably for review purposes.

 

search on assembler forums, there's already another EJ3D topic about it; the owner of this cartridge happens to sent me a video of the prototype, I checked and it seems to be the same as final version... Only like the intro that has a different image;