Jun 3, 2026 Ungraded $4 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 May 27, 2026 Ungraded $1 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 May 24, 2026 PSA 8 $15 e b a y
1974 TOPPS #18 GARY THOMASSON RC GIANTS PSA 8 May 19, 2026 PSA 9 $25 e b a y
1974 TOPPS #18 GARY THOMASSON PSA 9 #18 May 4, 2026 Ungraded $3 e b a y
1974 Topps #18 Gary Thomasson Baseball Card Near Mint #18 May 3, 2026 Ungraded $1 e b a y
1974 Topps Baseball Card Gary Thomasson RC San Francisco Giants #18 NM #18 Apr 29, 2026 Ungraded $2 e b a y
1974 Topps Gary Thomasson Rookie San Francisco Giants #18 #18 Apr 29, 2026 Ungraded $5 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Apr 28, 2026 Ungraded $3 e b a y
1974 Topps #18 Gary Thomasson RC * 1B-Outfield * San Francisco Giants * NM * Apr 21, 2026 Ungraded $7 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Apr 18, 2026 Ungraded $0 e b a y
1974 Topps Set-Break # 18 Gary Thomasson - Near Mint #18 Apr 12, 2026 Ungraded $1 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Apr 4, 2026 Ungraded $2 e b a y
1974 Topps Gary Thomasson #18 - San Francisco Giants #18 Apr 2, 2026 Ungraded $2 e b a y
1974 Topps Baseball # 18 Gary Thomasson RC - San Francisco Giants Free Shipping #18 Mar 29, 2026 Ungraded $2 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Mar 23, 2026 Ungraded $2 e b a y
1974 Topps #18 Gary Thomasson RC NM/NM+ X3665121 #18 Mar 19, 2026 Ungraded $2 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Mar 12, 2026 Ungraded $3 e b a y
1974 Topps Set Break Gary Thomasson Rookie #18 NM-MT or BETTER #18 Mar 11, 2026 Ungraded $2 e b a y
1974 Topps Gary Thomasson #18 Rookie #18 Mar 8, 2026 PSA 9 $22 e b a y
1974 TOPPS #18 GARY THOMASSON RC GIANTS PSA 9 Mar 2, 2026 Ungraded $2 e b a y
1974 Topps Gary Thomasson Rookie San Francisco Giants #18 #18 Mar 1, 2026 Ungraded $1 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Feb 17, 2026 Ungraded $1 e b a y
1974 Topps - Gary Thomasson #18 (RC) Set Break VG/EX Combined Shipping #18 Feb 4, 2026 Ungraded $2 e b a y
1974 Topps #18 Gary Thomasson #18 Jan 29, 2026 Ungraded $1 e b a y
1974 Topps Gary Thomasson Rookie San Francisco Giants #18 #18 Jan 29, 2026 Ungraded $1 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Jan 26, 2026 Ungraded $2 e b a y
1974 Topps SET-BREAK #18 Gary Thomasson EX or Better, (HUCK'S) #18 Jan 21, 2026 Ungraded $2 e b a y
1974 Topps Gary Thomasson RC #18 #18 Jan 20, 2026 Ungraded $1 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Dec 29, 2025 PSA 9 $23 e b a y
GARY THOMASSON 1974 TOPPS MLB ROOKIE BASEBALL GIANTS #18 RC PSA 9 Q6176 Dec 27, 2025 Ungraded $1 e b a y
1974 Topps - Gary Thomasson #18 (RC) #18 Dec 24, 2025 Ungraded $1 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Dec 2, 2025 Ungraded $3 e b a y
1974 Topps Set-Break # 18 Gary Thomasson NM-MT OR BETTER *GMCARDS* #18 Nov 30, 2025 PSA 8 $14 e b a y
1974 Topps Set-Break # 18 Gary Thomasson PSA 8 NM-MT #18 Nov 27, 2025 Ungraded $1 e b a y
1974 Topps Baseball #18 Gary Thomasson NM-MT *018A Oct 1, 2025 PSA 9 $35 e b a y
1974 TOPPS #18 GARY THOMASSON RC GIANTS PSA 9 Sep 11, 2025 PSA 8 $18 e b a y
1974 TOPPS GARY THOMASSON # 18 PSA 8 #18 Jun 10, 2025 PSA 8 $18 e b a y
1974 Topps Baseball #18 Gary Thomasson PSA 8 #18 Dec 14, 2024 PSA 8 $9 e b a y
1974 Topps Set-Break # 18 Gary Thomasson PSA 8 NM-MT #18 Jul 10, 2024 PSA 9 $35 e b a y
1974 TOPPS #18 GARY THOMASSON PSA 9 Mint 20846027 #18 Jun 24, 2024 PSA 8 $8 e b a y
1974 TOPPS #18 GARY THOMASSON RC GIANTS PSA 8 #18 Apr 4, 2024 PSA 8 $13 e b a y
1974 TOPPS #18 GARY THOMASSON PSA 8 Mar 13, 2024 SGC 8.5 $4 e b a y
1974 Topps #18 Gary Thomasson San Francisco Giants SGC 8.5 NM-MT+ Mar 7, 2024 PSA 6 $2 e b a y
1974 Topps #18 GARY THOMASSON PSA 6 18590408 #18 Feb 11, 2024 PSA 8 $8 e b a y
1974 Topps #18 GARY THOMASSON PSA 8 15865084 #18 Jan 20, 2024 PSA 9 $33 e b a y
1974 Topps #18 Gary Thomasson PSA 9 12213265 #18 Jan 19, 2024 PSA 8 $13 e b a y
1974 Topps #18 Gary Thomasson San Francisco Giants PSA 8 Free Shipping! #18 Nov 20, 2023 PSA 9 $19 e b a y
1974 Topps #18 Gary Thomasson PSA 9 #18 Jun 20, 2023 PSA 9 $30 e b a y
1974 Topps Baseball #18 Gary Thomasson PSA 9 Mint San Francisco Giants Apr 5, 2023 PSA 9 $36 e b a y
1974 Topps Baseball #18 Gary Thomasson PSA 9 
Estimated market value — upgrade to Collector to unlock
