Hey Tom,
I've got a set of four 17x9.5 silver ZR1 rims, AND here's the best part, I'm located in Canada (BC), so it's cheaper and easier to ship. I can send you pictures tonight if you're interested. The only flaw is one very small nick in the bead of one of the rims (the nick is about 1/3 the size of my pinky fingernail)... otherwise the rims are perfect.
I'd like to get $750 CDN + shipping for them.... shipping should be +/- $100.
The rims cost me about $900 CDN by the time I paid for shipping, brokerage, taxes, etc. when I bought them out of the USA, and that was when our dollar was close to par, so they'd be 20-25% more now.
I also have double boxes that would fit the rims perfectly, so they can be easily packaged and shipped.
Let me know if you're interested.