Buick Skylark, GS and GSX Skylark and Gran Sport 1965 to 1972
527 sales on our records. Figures as of Nov. 10, 2026.
What it sells for
Middle half of sales$20,817 to $57,500
Median$37,000
Sales behind it116Likely
From 116 sales over the last 24 months. Hammer prices, before buyer's fees. Half sold between $20,817 and $57,500.
How it trades
- Auctions ended
- 78
- Sold
- 59
- Sell-through
- 76%
- For sale now
- 114
- Typical days listed
- 12
Asking prices now
95 cars for sale. Half ask between $30,700 and $48,500.
Asking prices are what sellers want, not what cars sell for.
Versions
| Name | Years | Sales |
|---|---|---|
| Gran Sport | 1965 to 1972 | 83 |
| GSX | 1970 to 1972 | 3 |
| GS 455 Stage 1 | 1970 to 1972 | 8 |
| Skylark and Gran Sport 1965 to 1972 (base) | 1965 to 1972 | 41 |
Latest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1972 Buick Skylark ConvertibleMecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $35,000 |
| 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 |
| 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 |
| 1970 Buick Gran Sport Stage 1 ConvertibleRM 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 |
| 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 |
| 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 |
| 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 |
| 1970 Buick GS 455 CoupeBring a Trailer, June 25, 2026 | Bring a Trailer | June 25, 2026 | $39,100 |
| 1968 Buick GS 400 Convertible ProjectBring a Trailer, June 19, 2026 | Bring a Trailer | June 19, 2026 | $11,500 |
| 1971 Buick Skylark Custom Sport CoupeBring a Trailer, June 11, 2026 | Bring a Trailer | June 11, 2026 | $14,900 |
| 1971 Buick SkylarkBring a Trailer, June 8, 2026 | Bring a Trailer | June 8, 2026 | $15,000 |
| 1967 Buick Skylark ConvertibleBring a Trailer, May 24, 2026 | Bring a Trailer | May 24, 2026 | $8,000 |
| 1966 Buick Skylark GS ConvertibleBring a Trailer, May 21, 2026 | Bring a Trailer | May 21, 2026 | $29,750 |
| Vortec-Powered 1965 Buick Skylark Sport Coupe 5-SpeedBring a Trailer, May 20, 2026 | Bring a Trailer | May 20, 2026 | $25,500 |