Jun 27, 2026 Ungraded $0 e b a y
1975 Topps Baseball - #521 Dennis Blair (RC) - Montreal Expos VG-EX Condition #521 Jun 23, 2026 Ungraded $1 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Jun 23, 2026 Ungraded $2 e b a y
1975 Topps Dennis Blair #521 Montreal Expos Jun 17, 2026 Ungraded $0 e b a y
1975 Topps Baseball - #521 Dennis Blair (RC) - Montreal Expos VG-EX Condition #521 Jun 10, 2026 Ungraded $1 e b a y
1975 Topps #521 Dennis Blair Expos NEAR MINT *y6 Jun 10, 2026 Ungraded $2 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Jun 7, 2026 Ungraded $0 e b a y
1975 Topps Baseball - #521 Dennis Blair (RC) - Montreal Expos VG-EX Condition #521 Jun 3, 2026 Ungraded $7 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 May 23, 2026 Ungraded $2 e b a y
1975 Topps 521 Dennis Blair RC NM-MT #D1,525549 #521 May 20, 2026 Ungraded $3 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 May 16, 2026 Ungraded $1 e b a y
1975 Topps Baseball Card Dennis Blair RC Montreal Expos #521 NM #521 May 12, 2026 Ungraded $4 e b a y
Dennis Blair Rookie 1975 Topps #521 Montreal Expos Baseball Card EX #521 Apr 29, 2026 Ungraded $7 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Apr 13, 2026 PSA 9 $83 e b a y
1975 Topps Set-Break #521 Dennis Blair PSA 9 MINT #521 Apr 10, 2026 Ungraded $19 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Feb 25, 2026 Ungraded $1 e b a y
1975 Topps Dennis Blair - VG+ RC Montreal Expos #521 #521 Feb 21, 2026 Ungraded $1 e b a y
1975 Topps #521 Dennis Blair Expos NEAR MINT *7w Feb 20, 2026 Ungraded $1 e b a y
1975 Topps - Dennis Blair - #521 - Expos - Pitcher #521 Feb 9, 2026 Ungraded $4 e b a y
1975 Topps Dennis Blair #521 - Montreal Expos - EX+ to NEAR MINT French #521 Feb 7, 2026 Ungraded $1 e b a y
1975 TOPPS #521 DENNIS BLAIR (MONTREAL EXPOS) ROOKIE BASEBALL CARD #521 Feb 2, 2026 PSA 8 $4 e b a y
1975 Topps Dennis Blair PSA 8 Montreal Expos #521 cc59 #521 Jan 28, 2026 PSA 6 $7 e b a y
1975 Topps #521 Dennis Blair - PSA 6 Jan 23, 2026 PSA 9 $70 e b a y
1975 Topps #521 Dennis Blair Montreal Expos PSA 9 MINT Jan 19, 2026 Ungraded $1 e b a y
1975 Topps - #521 Dennis Blair (RC) #521 Jan 8, 2026 PSA 7 $11 e b a y
1975 TOPPS #521 DENNIS BLAIR PSA 7 #521 Jan 7, 2026 SGC 8 $11 e b a y
1975 Topps Set-Break #521 Dennis Blair SGC 8 NM MT #521 Jan 6, 2026 Ungraded $1 e b a y
1975 Topps Set DENNIS BLAIR #521 EXPOS NM/MINT+ *HIGH GRADE* VENDING *TOUGH* a75 Jan 1, 2026 Ungraded $2 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Dec 24, 2025 Ungraded $3 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Dec 13, 2025 Ungraded $2 e b a y
1975 Topps #521 Dennis Blair #521 Dec 5, 2025 Ungraded $2 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Dec 2, 2025 Ungraded $3 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Nov 21, 2025 Ungraded $3 e b a y
1975 Topps Set Break Dennis Blair Rookie #521 NM-MT or BETTER #521 Nov 15, 2025 Ungraded $2 e b a y
1975 Topps #521 Dennis Blair Montreal Expos NR-MINT #521 Oct 30, 2025 PSA 6 $10 e b a y
1975 TOPPS BASEBALL DENNIS BLAIR #521 MONTREAL EXPOS GRADED PSA 6 EX-MT Oct 19, 2025 Ungraded $1 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Oct 1, 2025 Ungraded $2 e b a y
1975 TOPPS LARGE #521 Dennis Blair MONTREAL EXPOS EX-MINT D Sep 29, 2025 Ungraded $1 e b a y
1975 Topps #521 Dennis Blair Expos NEAR MINT *s4 Sep 28, 2025 Ungraded $1 e b a y
1975 Topps Set-Break #521 Dennis Blair RC NM-MT OR BETTER *GMCARDS* #521 Jul 15, 2025 PSA 9 $82 e b a y
1975 Topps Set-Break #521 Dennis Blair PSA 9 MINT #521 Jun 29, 2025 PSA 7 $14 e b a y
1975 Topps #521 Dennis Blair - PSA 7 Jun 25, 2025 PSA 8 $15 e b a y
1975 TOPPS #521 DENNIS BLAIR RC EXPOS PSA 8 SET BREAK Jun 20, 2025 PSA 7 $13 e b a y
1975 Topps Dennis Blair #521 PSA 7 Near Mint Montreal Expos #521 Jun 1, 2025 PSA 7 $8 e b a y
1975 ToPps # 521 - Dennis Blair PSA 7 16662386 #521 May 12, 2025 PSA 8 $18 e b a y
1975 Topps #521 DENNIS BLAIR Expos PSA 8 #521 May 4, 2025 PSA 8 $17 e b a y
1975 TOPPS DENNIS BLAIR # 521 PSA 8 #521 Mar 14, 2025 PSA 8 $18 e b a y
1975 Topps #521 Dennis Blair Montreal Expos RC PSA 8 NM-MT Jan 4, 2025 PSA 6 $10 e b a y
1975 TOPPS #521 DENNIS BLAIR, PSA 6 EX-MT, MONTREAL EXPOS #521 Dec 16, 2024 PSA 8 $12 e b a y
1975 Topps #521 DENNIS BLAIR PSA 8 NM-MT 81421188 #521 Nov 25, 2024 PSA 8 $14 e b a y
1975 TOPPS #521 DENNIS BLAIR RC EXPOS PSA 8 B4046144-651 
Estimated market value — upgrade to Collector to unlock
