| 1940 Buick Series 60 Century Convertible PhaetonRM Sotheby's, Oct. 8, 2026 | RM Sotheby's | Oct. 8, 2026 | $31,000 |
| 2000 Buick Century CustomCars & Bids, Oct. 7, 2026 | Cars & Bids | Oct. 7, 2026 | $4,100 |
| Single-Family-Owned 1938 Buick Series 60 Century Touring SedanBring a Trailer, Sept. 8, 2026 | Bring a Trailer | Sept. 8, 2026 | $17,000 |
| 1996 Buick Century SedanBring a Trailer, Aug. 26, 2026 | Bring a Trailer | Aug. 26, 2026 | $4,650 |
| 1957 Buick Century Riviera Four-Door HardtopBring a Trailer, Aug. 11, 2026 | Bring a Trailer | Aug. 11, 2026 | $5,100 |
| 52-Years-Family-Owned 1955 Buick Century Riviera 4-Door HardtopBring a Trailer, July 9, 2026 | Bring a Trailer | July 9, 2026 | $8,000 |
| 1955 BUICK CENTURYBarrett-Jackson, June 26, 2026 | Barrett-Jackson | June 26, 2026 | $12,500 |
| 52-Years-Family-Owned 1955 Buick Century Riviera 4-Door HardtopBring a Trailer, June 19, 2026 | Bring a Trailer | June 19, 2026 | $7,200 |
| 1958 Buick Century Riviera Four-Door HardtopBring a Trailer, June 8, 2026 | Bring a Trailer | June 8, 2026 | $24,250 |
| 2000 Buick Century CustomBring a Trailer, April 27, 2026 | Bring a Trailer | April 27, 2026 | $6,250 |
| 1958 Buick Century Riviera 2-Door HardtopBring a Trailer, April 22, 2026 | Bring a Trailer | April 22, 2026 | $29,000 |
| 2000 Buick Century CustomBring a Trailer, April 6, 2026 | Bring a Trailer | April 6, 2026 | $6,602 |
| 1957 Buick Century ConvertibleMecum, Jan. 14, 2026 | Mecum | Jan. 14, 2026 | $60,000 |
| 1955 Buick Century Riviera 2-Door Hardtop 3-SpeedBring a Trailer, Oct. 21, 2025 | Bring a Trailer | Oct. 21, 2025 | $32,550 |
| 1993 Buick Century SedanBring a Trailer, Sept. 25, 2025 | Bring a Trailer | Sept. 25, 2025 | $3,800 |
| 1931 Buick Series 60 Special CoupeBring a Trailer, July 10, 2025 | Bring a Trailer | July 10, 2025 | $24,000 |
| 1957 Buick Century Riviera SedanMecum, June 7, 2025 | Mecum | June 7, 2025 | $30,000 |
| 1990 Buick Century WagonMecum, June 6, 2025 | Mecum | June 6, 2025 | $3,950 |
| 1939 Buick Century Series 60 Convertible CoupeBroad Arrow, Feb. 15, 2025 | Broad Arrow | Feb. 15, 2025 | $50,000 |
| 1999 Buick Century CustomBring a Trailer, Feb. 6, 2025 | Bring a Trailer | Feb. 6, 2025 | $6,100 |
| 1957 Buick Century Caballero Estate Wagon CustomRM Sotheby's, Jan. 24, 2025 | RM Sotheby's | Jan. 24, 2025 | $80,000 |
| 1956 Buick Century Estate WagonMecum, Jan. 17, 2025 | Mecum | Jan. 17, 2025 | $57,000 |
| 1941 Buick Century Touring SedanMecum, Jan. 16, 2025 | Mecum | Jan. 16, 2025 | $38,000 |
| 1955 Buick Century Riviera 2-Door Hardtop 3-SpeedBring a Trailer, Dec. 24, 2024 | Bring a Trailer | Dec. 24, 2024 | $43,000 |
| 1998 Buick Century SedanMecum, Dec. 6, 2024 | Mecum | Dec. 6, 2024 | $1,750 |
| 1986 Buick Century LimitedMecum, Dec. 5, 2024 | Mecum | Dec. 5, 2024 | $4,500 |
| 1957 Buick Century Riviera Four-Door HardtopBring a Trailer, Nov. 5, 2024 | Bring a Trailer | Nov. 5, 2024 | $8,600 |
| 1939 Buick Series 60 Century Convertible CoupeBring a Trailer, Oct. 18, 2024 | Bring a Trailer | Oct. 18, 2024 | $33,500 |
| 24-Years-Owned 1957 Buick Century Caballero Estate WagonBring a Trailer, Oct. 18, 2024 | Bring a Trailer | Oct. 18, 2024 | $40,500 |
| 1955 Buick Century HardtopMecum, Sept. 5, 2024 | Mecum | Sept. 5, 2024 | $22,500 |