Jun 30, 2026 Ungraded $10 e b a y
1967 Topps Baseball Fence Busters (Mays/McCovey) #423 • Giants • Low Grade #423 Jun 28, 2026 PSA 5.5 $118 e b a y
Willie Mays Willie McCovey 1967 Topps Fence Busters #423 PSA 5.5 Giants #423 Jun 25, 2026 Ungraded $13 e b a y
1967 Topps Fence Busters (Willie Mays/McCovey) #423 Giants Low Grade VC902 #423 Jun 25, 2026 Ungraded $35 e b a y
1967 Topps Baseball #423 Fence Busters VG *f1 #423 Jun 25, 2026 Ungraded $26 e b a y
1967 Topps #423 Willie Mays/Willie McCovey Fence Busters VGEX X3758634 #423 Jun 25, 2026 Ungraded $1 e b a y
1967 Topps #423 SF Giants Fence Busters HOF Willie Mays / Willie McCovey Card PR #423 Jun 24, 2026 Ungraded $22 e b a y
1967 Topps #423 - Fence Busters: Willie Mays, Willie McCovey #423 Jun 23, 2026 Ungraded $36 e b a y
1967 Topps Fence Busters (Willie Mays / Willie Mccovey) #423 Giants #423 Jun 23, 2026 Ungraded $33 e b a y
1967 TOPPS #423 WILLIE MAYS / MCCOVEY GIANTS FENCE BUSTERS -- SMALL WRINKLE Jun 23, 2026 SGC 2.5 $20 e b a y
1967 Topps #423 Fence Busters w/ Willie Mays Willie McCovey HOF SGC 2.5 Jun 20, 2026 Ungraded $20 e b a y
1967 Topps Baseball Card #423 Fence Busters (Willie Mays / Willie McCovey) HOF #423 Jun 19, 2026 Ungraded $6 e b a y
1967 Topps #423 Fence Busters Willie Mays Willie McCovey Giants Poor Condition #423 Jun 18, 2026 Ungraded $17 e b a y
1967 Topps Fence Busters Willie Mays Willie McCovey C #423 Giants #423 Jun 17, 2026 PSA 3 $40 e b a y
1967 Topps #423 Fence Busters Willie Mays & Willie McCovey PSA 3 VG 4518 #423 Jun 16, 2026 Ungraded $17 e b a y
Topps 1967 Fence Busters #423 Willie Mays Willie McCovey Giants Baseball Card #423 Jun 15, 2026 Ungraded $14 e b a y
Willie Mays Willie McCovey 1967 Topps Fence Busters #423 Jun 15, 2026 Ungraded $44 e b a y
FENCE BUSTERS - Willie Mays . Willie McCove 1967 Topps #425, VG (Original Owner) #423 Jun 15, 2026 Ungraded $22 e b a y
1967 Topps #423 Fence Busters (Mays/McCovey) - VGEX-EX *TedsCardShack* #423 Jun 13, 2026 Ungraded $20 e b a y
WILLIE MAYS / WILLIE McCOVEY - 1967 Topps Fence Busters 423 San Francisco Giants #423 Jun 11, 2026 Ungraded $13 e b a y
Topps 1967 Topps Willie Mays Willie McCovey Fence Busters #423 Giants #423 Jun 10, 2026 PSA 3 $29 e b a y
1967 Topps #423 Fence Busters Willie Mays & Willie McCovey PSA 3 VG Very Good #423 Jun 10, 2026 SGC 3 $40 e b a y
1967 Topps - Willie Mays, Willie McCovey #423 Fence Busters SGC 3 #423 Jun 9, 2026 Ungraded $14 e b a y
Topps 1967 Fence Busters Willie Mays Willie McCovey Giants #423 Base #423 Jun 7, 2026 Ungraded $29 e b a y
1967 Topps Baseball Fence Busters # 423 VG Willie Mays Willie McCovey Giants #423 Jun 6, 2026 PSA 2 $33 e b a y
1967 TOPPS FENCE BUSTERS #423 WILLIE MAYS WILLIE MCCOVEY PSA 2 #423 Jun 4, 2026 Ungraded $12 e b a y
Willie Mays Willie McCovey 1967 Topps #423 Giants Fence Busters (VG/EX) 🔥 #423 Jun 1, 2026 Ungraded $45 e b a y
1967 Topps Fence Busters- Willie Mays, Willie McCovey #423 #423 May 30, 2026 PSA 7.5 $400 e b a y
1967 Topps # 423 Fence Busters Willie Mays/Willie McCovey HOF Giants NM+ PSA 7.5 May 27, 2026 PSA 4 $85 e b a y
1967 - TOPPS - #423 - WILLIE MAYS / McCOVEY - "FENCE BUSTERS" - VGEX - PSA 4 #423 May 27, 2026 PSA 3 $65 e b a y
1967 Topps #423 Fence Busters Willie Mays & Willie McCovey PSA 3 VG Very Good #423 May 26, 2026 SGC 5 $81 e b a y
1967 Topps #423 Fence Busters Willie Mays, Willie McCovey GIANTS SGC 5 EX May 25, 2026 Ungraded $33 e b a y
1967 TOPPS #423 WILLIE MAYS / MCCOVEY GIANTS FENCE BUSTERS CARD -- VG / EX May 25, 2026 Ungraded $16 e b a y
1967 Topps Fence Busters (Willie Mays / Willie McCovey) #423 Giants #423 May 25, 2026 PSA 1 $20 e b a y
1967 Topps Fence Busters W Mays W McCovey PSA 1 PR Giants Card #423 cc23 #423 May 24, 2026 PSA 7 $202 e b a y
1967 Topps Set-Break #423 Fence Busters W.Mays, W.Mccovey PSA 7 NM #423 May 24, 2026 PSA 6 $104 e b a y
1967 Topps Set-Break #423 Fence Busters W.Mays, W.Mccovey PSA 6 EX-MT #423 May 24, 2026 PSA 5 $80 e b a y
1967 Topps Fence Busters Mays/McCovey PSA 5 #423 May 23, 2026 Ungraded $17 e b a y
1967 Topps #423 Fence Busters (Willie Mays / Willie McCovey) #423 May 22, 2026 Ungraded $25 e b a y
WILLIE MAYS / WILLIE MCCOVEY - 1967 Topps #423 Fence Busters San Francisco Giant #423 May 21, 2026 Ungraded $20 e b a y
1967 TOPPS #423 “Fence Busters” WILLIE MAYS & WILLIE McCOVEY - Crease Free! #423 May 20, 2026 Ungraded $29 e b a y
1967 Topps #423 Fence Busters Willie Mays, Willie McCovey EX - EX/MT May 19, 2026 Ungraded $25 e b a y
1967 TOPPS #423 FENCE BUSTERS MAYS/McCOVEY EX May 18, 2026 Ungraded $21 e b a y
1967 Topps Fence Busters Willie Mays/Willie MCcovey #423 #423 May 18, 2026 Ungraded $44 e b a y
Topps 1967 Fence Busters #423 Willie Mays Willie McCovey Giants Baseball Card #423 May 17, 2026 Ungraded $39 e b a y
1967 TOPPS #423 WILLIE MAYS / MCCOVEY SAN FRANCISCO GIANTS FENCE BUSTERS -- EX May 17, 2026 Ungraded $40 e b a y
1967 Topps Willie Mays and Willie McCovey Fence Busters #423 #423 May 17, 2026 Ungraded $15 e b a y
1967 Topps #423 Fence Busters Willie Mays / Willie McCovey SF Giants #423 May 16, 2026 SGC 6 $100 e b a y
1967 Topps Fence Busters WILLIE MAYS WILLIE McCOVEY #423 SGC 6 EX/NM Condition #423 May 14, 2026 Ungraded $30 e b a y
1967 Topps Fence Busters Willie Mays/Willie MCcovey #423 #423 May 14, 2026 Ungraded $26 e b a y
1967 Topps #423 Fence Busters Willie Mays Willie McCovey VG/EX GIANTS 
Estimated market value — upgrade to Collector to unlock
