Sold 5/22/11 at the Mecum Indianapolis Auction:

1986 Grand Prix 2+2 Aerocoupe for $9500. Mecum's description follows:
- Most likely the most documented 2+2 in existence
- One of only 1,225 produced
- One owner
- Unrestored car that has survived the test of time
- Owner's manual, warranty books, window sticker, original dealer invoice, order acknowledgement, original bill of sale, build sheet, deal jacket, sold get ready ticket, delivery inspection, customer satisfaction procedure and numerous receipts, etc.
- Ordered by Jim Detzler Pontiac
- Sold July 10, 1986 and taken back in trade on May 3, 1993
- It has remained in Jim Detzler's personal collection , stored inside until now
- 51,415 original miles