GM 8-Lug 1-1/2" wheel adapters / spacers

[14WhiteZ71]

I have two (2), 1-1/2" wheel adapters / spacers that I ran on the rear of my 2006 2500HD I use to have. I put approximately 50,000 miles on these before taking them off and selling the truck. They've been sitting in my garage for about 3 years now and I don't have any use for them anymore. Seeing if anybody on here or knows somebody with a pre-2011 Duramax or 2500 that might want them. I think I paid like $150 for them new. Have all the lug nuts that come with them as well.

 

Asking $50 plus shipping.