| Year | Median Sale | High Sale | Low Sale | Consignments | #Sales | Sell Through Rate |
|---|---|---|---|---|---|---|
| 2020 | $7,150 | $7,150 | $7,150 | 1 | 1 | 100% |
| 2018 | $6,325 | $6,325 | $6,325 | 1 | 1 | 100% |
| 2017 | $11,000 | $11,000 | $11,000 | 1 | 1 | 100% |
| 2015 | $14,500 | $14,500 | $14,500 | 1 | 1 | 100% |
| 2014 | $13,000 | $13,000 | $13,000 | 1 | 1 | 100% |
| 2006 | $24,263 | $45,650 | $2,875 | 2 | 2 | 100% |
| #1 | #2 | #3 | Buick | |
|---|---|---|---|---|
| 1956 | Chevrolet (1,567,117) | Ford (1,408,478) | Buick (572,024) | 572,024 |
| 1955 | Chevrolet (1,704,667) | Ford (1,451,157) | Buick (738,814) | 738,814 |
| 1954 | Ford (1,165,942) | Chevrolet (1,143,561) | Plymouth (463,148) | 444,609 |
| 1953 | Chevrolet (1,346,475) | Ford (1,247,542) | Plymouth (650,451) | 488,755 |
| 1952 | Chevrolet (818,142) | Ford (671,733) | Plymouth (396,000) | 303,745 |
| 1951 | Chevrolet (1,229,986) | Ford (1,013,381) | Plymouth (611,000) | 404,657 |
| 1950 | Chevrolet (1,498,590) | Ford (1,208,912) | Plymouth (610,954) | 588,439 |
| 1949 | Ford (1,118,308) | Chevrolet (1,010,013) | Plymouth (520,385) | 409,138 |
| 1948 | Chevrolet (696,449) | Ford (430,198) | Plymouth (412,540) | 213,599 |
| 1947 | Chevrolet (671,546) | Ford (429,674) | Plymouth (382,290) | 272,827 |
| 1946 | Ford (468,022) | Chevrolet (398,028) | Plymouth (264,660) | 153,627 |
| Total Buick Production for 1951 : | 404,657 |
| Total 1951 Special Series 40 production : | 164,446 |
| 1951 Buick Special Series 40 | |
| Deluxe Convertible Coupe 2 dr. 6 P : | 2,099 |
| Deluxe Hardtop Coupe 2 dr. 6 P : | 16,491 |
| Deluxe Sedan 4 dr. 6 P : | 87,846 |
| Deluxe Two-Door Sedan 2 dr. 6 P : | 54,311 |
| Sedan 4 dr. 6 P : | 999 |
| Sport Coupe 2 dr. 6 P : | 2,700 |
