https://www.hagerty.com/valuationtoo...ort?vc=1332734
hagerty's tool shows high teens for #1 and low teens #2 condition.
http://collectorcarpricetracker.com/...ars/1987-1987/
Current Market Prices
Updated 06/16/2014
Excellent:
$10,268
http://www.nadaguides.com/Classic-Ca...t-Coupe/Values
NADA shows $14,754 for high retail 5.7 AC t-top IROC
High Retail Value
This vehicle would be in excellent condition overall. It could be a completely restored or an extremely well-maintained original vehicle showing very minimal wear. The exterior paint, trim, and mechanics are not in need of reconditioning. The interior would be in excellent condition.
Note: This value does not represent a ‘100 Point’ or ‘# 1’ vehicle *.
* ‘100 Point’ or ‘# 1’ vehicle is not driven. It would generally be in a museum or transported in an enclosed trailer to concourse judging and car shows. This type of car would be stored in a climate-regulated facility.
so i was right in the ball park, actually a bit low