Buick Skylark, GS and GSX
766 sales on our records. Figures as of Nov. 10, 2026.
What it sells for
Middle half of sales$20,552 to $66,375
Median$38,000
Sales behind it140Likely
From 140 sales over the last 24 months. Hammer prices, before buyer's fees. Half sold between $20,552 and $66,375.
How it trades
- Auctions ended
- 97
- Sold
- 73
- Sell-through
- 75%
- For sale now
- 141
- Typical days listed
- 12
Asking prices now
119 cars for sale. Half ask between $29,560 and $57,554.
Asking prices are what sellers want, not what cars sell for.
Generations
| Name | Years | Sales |
|---|---|---|
| Skylark and Gran Sport 1965 to 1972 | 1965 to 1972 | 152 |
Latest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1972 Buick Skylark ConvertibleMecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $35,000 |
| 1973 Buick Century Gran Sport Stage 1Mecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $38,000 |
| 1967 Buick GS 400Mecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $40,000 |
| 1970 Buick GSMecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $48,000 |
| 1972 Buick GSMecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $54,000 |
| 1954 Buick Skylark ConvertibleMecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $67,500 |
| 1969 Buick GS 400 Convertible 4-SpeedBring a Trailer, Oct. 19, 2026 | Bring a Trailer | Oct. 19, 2026 | $42,000 |
| 31-Years-Owned 1972 Buick Skylark Custom ConvertibleBring a Trailer, Oct. 8, 2026 | Bring a Trailer | Oct. 8, 2026 | $20,900 |
| 1970 Buick GS 455 CoupeBring a Trailer, Oct. 8, 2026 | Bring a Trailer | Oct. 8, 2026 | $31,250 |
| 1953 Buick SkylarkRM Sotheby's, Oct. 8, 2026 | RM Sotheby's | Oct. 8, 2026 | $120,000 |
| 1970 Buick Gran Sport Stage 1 ConvertibleRM Sotheby's, Oct. 8, 2026 | RM Sotheby's | Oct. 8, 2026 | $130,000 |
| 1954 Buick SkylarkRM Sotheby's, Oct. 8, 2026 | RM Sotheby's | Oct. 8, 2026 | $130,000 |
| 1969 Buick GS 400 ConvertibleBroad Arrow, Oct. 2, 2026 | Broad Arrow | Oct. 2, 2026 | $95,000 |
| 1970 Buick GS ConvertibleMecum, Sept. 25, 2026 | Mecum | Sept. 25, 2026 | $62,000 |
| 1954 Buick Skylark ConvertibleMecum, Sept. 25, 2026 | Mecum | Sept. 25, 2026 | $92,000 |
| 1965 Buick Skylark GSMecum, Sept. 24, 2026 | Mecum | Sept. 24, 2026 | $25,000 |
| 1965 Buick Skylark ConvertibleBring a Trailer, Sept. 15, 2026 | Bring a Trailer | Sept. 15, 2026 | $20,569 |
| 1970 Buick GS 455 ConvertibleBring a Trailer, Sept. 11, 2026 | Bring a Trailer | Sept. 11, 2026 | $23,250 |
| 1967 BUICK GS340Barrett-Jackson, Sept. 10, 2026 | Barrett-Jackson | Sept. 10, 2026 | $16,000 |
| 1962 Buick Skylark Convertible 4-Speed ProjectBring a Trailer, Sept. 5, 2026 | Bring a Trailer | Sept. 5, 2026 | $1,400 |
| 47-Years-Owned 1966 Buick Skylark Convertible ProjectBring a Trailer, Sept. 2, 2026 | Bring a Trailer | Sept. 2, 2026 | $7,600 |
| 1972 Buick GS 455 Stage 1 CoupeBring a Trailer, Aug. 31, 2026 | Bring a Trailer | Aug. 31, 2026 | $61,500 |
| 1954 Buick SkylarkRM Sotheby's, Aug. 15, 2026 | RM Sotheby's | Aug. 15, 2026 | $90,000 |
| 1965 Buick Skylark GSMecum, Aug. 13, 2026 | Mecum | Aug. 13, 2026 | $17,000 |
| 1971 Buick Skylark Custom Sport CoupeBring a Trailer, Aug. 5, 2026 | Bring a Trailer | Aug. 5, 2026 | $13,750 |
| 1969 Buick GS 400 ConvertibleMecum, July 24, 2026 | Mecum | July 24, 2026 | $42,000 |
| 36-Years-Owned 1969 Buick GS 400 ConvertibleBring a Trailer, July 22, 2026 | Bring a Trailer | July 22, 2026 | $26,500 |
| 1968 Buick GS 400 Sport CoupeBring a Trailer, July 1, 2026 | Bring a Trailer | July 1, 2026 | $31,000 |
| 1969 BUICK GS400 STAGE 1Barrett-Jackson, June 27, 2026 | Barrett-Jackson | June 27, 2026 | $73,000 |
| 37-Years-Owned 1971 Buick GS 455 ConvertibleBring a Trailer, June 26, 2026 | Bring a Trailer | June 26, 2026 | $41,500 |
This spans every generation and year, so there is no estimate. Pick a generation for one.