Cartridge worth 1500?? Same as a panesian game, no way. Not even close. Ask anyone you know that owns a Mah-Jong, they wont give it up for a SE. check that out!
You see several SE sales every year, (I know someone that owns several) …whens the last Mah-Jong sale you have seen before the one on Heritage I’ve seen 2 in 10 years. It’s either the rarest licensed cart or the 2nd. It’s silly no one can find info on actual #’s made of Mah-Jong, but they are hyper rare lol. Thanks for listening, my thoughts on the game/value