As discussed in a another prototype thread:
Lot #1272
(pictured next to EX5881 in 2009)
1989 ZR-1 "Pre Production" #0078
https://www.barrett-jackson.com/Even...TTE-ZR1-201422
#0078 also sold in the BJ Scottsdale 2009 auction. I was not a bidder having won #74 Tuesday night. It hammered for $180K ($198K with fees) I was out in the audience:
https://www.barrett-jackson.com/Even...-1-COUPE-71862
my view:
Was a blurry shot. To nervous to hold camera steady!
In my opinion, this 89 ZR-1 is only second to the Geneva Show car in overall quality and originality.