Jul 2, 2026 PSA 8 $152 e b a y
1956 Topps Set-Break #291 Frank Kellert PSA 8 NM-MT #291 Jun 22, 2026 Ungraded $7 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 Jun 17, 2026 PSA 8 $160 e b a y
1956 TOPPS #291 FRANK KELLERT PSA 8 #291 Jun 17, 2026 PSA 7 $93 e b a y
1956 Topps Set-Break #291 Frank Kellert PSA 7 NM #291 Jun 15, 2026 Ungraded $8 e b a y
1956 TOPPS BASEBALL #291 FRANK KELLERT (GRAY BACK) EX TJ Jun 15, 2026 Ungraded $4 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 Jun 14, 2026 Ungraded $2 e b a y
1956 Topps #291 Frank Kellert Chicago Cubs Excellent #291 Jun 12, 2026 Ungraded $6 e b a y
1956 Topps #291 Frank Kellert RC Excellent #291 Jun 11, 2026 Ungraded $5 e b a y
1956 Topps #291 Frank Kellert RC Excellent #291 Jun 3, 2026 Ungraded $5 e b a y
1956 Topps Frank Kellert Rookie Chicago Cubs #291 #291 Jun 1, 2026 Ungraded $7 e b a y
1956 Topps Set-Break #291 Frank Kellert VG-VGEX *GMCARDS* #291 May 31, 2026 Ungraded $5 e b a y
1956 Topps #291 Frank Kellert Cubs VG+ *u9 May 29, 2026 Ungraded $4 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 May 28, 2026 Ungraded $5 e b a y
1956 Topps #291 Frank Kellert GOOD (RC) Cubs *F0587 #291 May 27, 2026 Ungraded $4 e b a y
#291 FRANK KELLERT, Cubs - 1956 Topps: VG-EX, faint 1/2" L border crease 251390e #291 May 26, 2026 Ungraded $5 e b a y
1956 Topps #291 Frank Kellert GOOD (RC) Cubs *F0586 #291 May 25, 2026 Ungraded $6 e b a y
1956 Topps Set-Break #291 Frank Kellert VG-VGEX *GMCARDS* #291 May 22, 2026 PSA 6 $60 e b a y
1956 Topps #291 FRANK KELLERT PSA 6 EX-MT 28172717 #291 May 20, 2026 Ungraded $4 e b a y
1956 Topps #291 Frank Kellert (low grade) #291 May 18, 2026 Ungraded $9 e b a y
1956 Topps Set-Break #291 Frank Kellert VG-VGEX *GMCARDS* #291 May 17, 2026 Ungraded $4 e b a y
1956 Topps - Frank Kellert #291 (RC) #291 May 15, 2026 Ungraded $7 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 May 11, 2026 Ungraded $7 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 May 10, 2026 Ungraded $4 e b a y
1956 Topps # 291 Frank Kellert - EX - Cubs #291 May 10, 2026 Ungraded $4 e b a y
1956 Topps Frank Kellert (Chicago Cubs) #291 VG/EX #291 May 7, 2026 Ungraded $6 e b a y
1956 Topps - Frank Kellert #291 (RC) #291 May 6, 2026 Ungraded $5 e b a y
1956 Topps #291 Frank Kellert RC VG/VGEX X3707304 #291 May 4, 2026 Ungraded $3 e b a y
1956 Topps Frank Kellert Rookie Chicago Cubs #291 #291 May 4, 2026 Ungraded $6 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 May 3, 2026 Ungraded $4 e b a y
1956 Topps Frank Kellert #291 poor, paper loss - 50% off 5 or more under $5 #291 May 1, 2026 PSA 7 $81 e b a y
1956 TOPPS #291 FRANK KELLERT RC CUBS PSA 7 SET BREAK #291 Apr 27, 2026 Ungraded $10 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 Apr 23, 2026 Ungraded $5 e b a y
1956 Topps Set-Break #291 Frank Kellert EX-EXMINT *GMCARDS* #291 Apr 19, 2026 Ungraded $3 e b a y
1956 Topps #291 Frank Kellert Chicago Cubs RC NO RESERVE! EX-EXMINT #291 Apr 15, 2026 PSA 6.5 $25 e b a y
1956 Topps Frank Kellert #291 Rookie PSA 6.5 Chicago Cubs MLB #291 Apr 11, 2026 Ungraded $7 e b a y
1956 Topps Frank Kellert Rookie Ex to EX/Mt Set Break #291 #291 Apr 6, 2026 Ungraded $27 e b a y
1956 Topps Set-Break #291 Frank Kellert NR-MINT *GMCARDS* #291 Mar 23, 2026 PSA 5 $20 e b a y
1956 Topps Frank Kellert PSA 5 Excellent Chicago Cubs Gray Back Card #291 #291 Mar 6, 2026 PSA 8 $160 e b a y
1956 Topps - Frank Kellert #291 PSA 8 #291 Mar 6, 2026 PSA 7 $74 e b a y
1956 Topps Frank Kellert #291 PSA 7 #291 Feb 20, 2026 PSA 7 $66 e b a y
1956 Topps Set-Break #291 Frank Kellert PSA 7 NM #291 Feb 15, 2026 PSA 6 $40 e b a y
1956 Topps Frank Kellert Rookie Chicago Cubs #291 Psa 6 #291 Feb 13, 2026 PSA 7 $20 e b a y
1956 Topps #291 Frank Kellert PSA 7 Cubs #291 Dec 26, 2025 PSA 7 $59 e b a y
1956 Topps #291 Frank Kellert PSA 7 *8577 Dec 18, 2025 PSA 3 $4 e b a y
1956 Topps Frank Kellert Rookie RC #291 Cubs PSA 3 Dec 11, 2025 PSA 5 $31 e b a y
1956 Topps Baseball Card - #291 Frank Kellert, PSA 5 EX #291 Dec 1, 2025 PSA 6 $35 e b a y
1956 Topps Baseball #291 Frank Kellert PSA 6 #291 Nov 25, 2025 PSA 6 $35 e b a y
1956 TOPPS #291 FRANK KELLERT PSA 6 #291 Nov 23, 2025 PSA 8 $129 e b a y
1956 TOPPS #291 FRANK KELLERT ROOKIE RC PSA 8 #291 Sep 6, 2025 PSA 5 $25 e b a y
1956 Topps Baseball #291 Frank Kellert PSA 5 #291 
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