This cartridge says it's
a 4 in 1, but when you pop it in to play it, you
might quickly start bitching out the maker for
having lied. It happens because the cartridge at
first appears to have only one game on it. Why, you
ask? Well, because this is one of the many pirate
cartridges out there that requires the gamer to
reset the console every time they want to switch to
the next game on the cartridge.

Shouldn't the "1" be vertical?
So, yes, this pirate does have four games on it,
all of them from the standard pick of pirated games,
the ones you should expect to see a lot of if you
get into Japanese pirate gaming.
Because this cart only has four games on it, it's
not worth much. Expect to pay anywhere from $7 to $25 for
multi-carts. This one would probably go for closer
to $7 on eBay.
Here's the games list: