| Bodystyles | Median Sale |
| Royale Convertible | $10,475 |
| Royale Coupe | $12,200 |
| Engines | Median Sale |
| Year | Median Sale | High Sale | Low Sale | Consignments | #Sales | Sell Through Rate |
|---|---|---|---|---|---|---|
| 2020 | $20,900 | $27,500 | $14,300 | 2 | 2 | 100% |
| 2019 | $14,625 | $17,250 | $12,000 | 5 | 2 | 40% |
| 2018 | $15,950 | $18,150 | $15,500 | 4 | 3 | 75% |
| 2017 | $15,750 | $21,000 | $8,000 | 7 | 3 | 43% |
| 2016 | $15,000 | $47,000 | $7,500 | 7 | 4 | 57% |
| 2015 | $17,500 | $17,500 | $17,500 | 4 | 1 | 25% |
| 2014 | $7,000 | $7,830 | $5,500 | 3 | 3 | 100% |
| 2013 | $20,000 | $20,000 | $8,250 | 3 | 3 | 100% |
| 2012 | $14,030 | $17,500 | $10,560 | 2 | 2 | 100% |
| 2011 | $10,600 | $13,500 | $7,700 | 3 | 2 | 67% |
| 2010 | $6,270 | $12,200 | $5,880 | 3 | 3 | 100% |
| 2008 | $18,425 | $22,000 | $14,850 | 2 | 2 | 100% |
| 2006 | $17,655 | $19,000 | $15,400 | 3 | 3 | 100% |
| 2005 | $21,000 | $21,000 | $21,000 | 2 | 1 | 50% |
| 2004 | $9,130 | $9,130 | $9,130 | 1 | 1 | 100% |
| #1 | #2 | #3 | Oldsmobile | |
|---|---|---|---|---|
| 1980 | Chevrolet (2,288,745) | Renault (1,492,339) | Ford (1,162,275) | 910,306 |
| 1979 | Chevrolet (2,284,749) | Ford (1,835,937) | Renault (1,405,330) | 1,068,155 |
| 1978 | Chevrolet (2,375,436) | Ford (1,923,655) | Renault (1,240,941) | 1,015,805 |
| 1977 | Chevrolet (2,543,153) | Toyota (1,884,260) | Ford (1,840,427) | 1,135,909 |
| 1976 | Chevrolet (2,103,862) | Toyota (1,884,260) | Ford (1,861,537) | 874,618 |
| 1975 | Chevrolet (1,755,773) | Toyota (1,714,836) | Ford (1,569,608) | 628,720 |
| 1974 | Chevrolet (2,333,839) | Ford (2,179,791) | Renault (1,355,799) | 581,195 |
| 1973 | Chevrolet (2,579,509) | Ford (2,349,815) | Fiat (1,390,251) | 922,771 |
| 1972 | Chevrolet (2,420,564) | Ford (2,246,563) | Fiat (1,368,216) | 762,199 |
| 1971 | Ford (2,054,351) | Chevrolet (1,830,319) | Volkswagen (1,128,784) | 558,889 |
| 1970 | Ford (2,096,184) | Chevrolet (1,451,305) | Volkswagen (1,193,853) | 633,981 |
| Total Oldsmobile Production for 1975 : | 628,720 |
| Total 1975 Delta Eighty-Eight production : | 118,082 |
| 1975 Oldsmobile Delta Eighty-Eight | |
| Coupe 2 dr. 5 P : | 8,522 |
| Hardtop Sedan 4 dr. 5 P : | 9,283 |
| Royale Convertible 2 dr. 5 P : | 7,181 |
| Royale Coupe 2 dr. 5 P : | 23,465 |
| Royale HardTop Sedan 4 dr. 5 P : | 32,481 |
| Royale Town Sedan 4 dr. 5 P : | 21,038 |
| Town Sedan 4 dr. 5 P : | 16,112 |
