Rare NES Games - ANYONE SEEN OR HEARD OFTHESE?

[wdkilo]

I sell games on ebay and I came across two nes cartridges that I cannot seem to find any information on. One is a black cartridge that says: LA04 TV GAME CARTRIDGE
and the other is a light gray cartridge that looks like a puzzle game with all japanese writing.

I would like to know if listing these would violate any copyright rules, and if not, what kind of value would you guys place on these?

Thanks
-kilo

[Zak]

Let's use this post:

http://www.rarityguide.com/forums/pr...een-these.html