"Built for Steve Vai" in 1997.
The first 100 or so Shivas were called Cosma Shiva.
Dig the graphics on the faceplate.
6 preamp tubes? Clean channel? I'd bet $100 that the effects loop sucks.
Honestly, I'd only enetertain grabbing that as a collector item, if I was interested in having what appears to be a one-off, early Shiva made for Vai.