David Nuuhiwa shortboard?

Anybody have any info on a Bing David Nuuhiwa shortboard. Kinda looks like a longboard with the back half hacked off. Came across one in a antique store for $500.00. Says its from 1968. Boards kinda beat but I was wondering if it's worth picking up. Any info would be much appreciated.

post a picture. Without a photo I would say save your money.