I love those things.
That box is so sweet. The pic on the back is just gorgeous. I'm pretty sure it's Dick Giordano on the art, although he didn't recall doing it. I asked him about several Mego items I thought were his, and he seemed to get them confused with the Aurora Comic Scenes. This was shortly before his passing.
$750 is pretty steep though, I sold one for less than $250 not that long ago. They come around once in a blue moon unlike the Spider-Car.
Lots of great AHI Batman stuff in their other auctions, too.
Visit my Superman toy site at www.collectingsuperman.com.
If this is complete, it's a good deal:
Looking for MOC Pocket Super Heroes...
Good Trader List