I guess I let too much info slip. Yes, it's the auction for Tamori's Picross.

billscat: Apologies if you don't think this one is worth it. I'm just a very notable Satellaview nerd who wants to make sure as much stuff is archived as possible. Tamoir's Picross, other than the info on Jupiter Corp's webpage, I have very little info on. Even if it's just another Picross game, it'd likely be more interesting than some other "New Satellaview ROM dumps" I've gotten recently.

There's also a fair chance that, like other Satellaview carts, the ROM has high collector's value.