Well that same item was sold for 50000 (+- $650) yen in YAJ and now it is being sold for $1980 on ebay, all I have to say is nice way to make a 300% profit
The buyer gets the package by mail. Pure adrenaline is going through his body.
He opens the package looks at all the stuff with a feeling of pure happiness.
Next he tries the cartridge on his MSX......
Kinda lot of money for a cartridge. I really wonder what it can do for that money. If it can make a Turbo-R out of your MSX-1 computer and adds a megaflashrom and other stuff to it, it might be worth the money a little bit but this is just a piece of software. It is like buying a original DOS floppy for 1000 euros.