Jun 30, 2026 PSA 8 $896 e b a y
1975 Topps Mini #228 George Brett Kansas City Royals RC Rookie HOF PSA 8 NM-MT Jun 30, 2026 PSA 7 $390 e b a y
1975 Topps Mini Set-Break #228 George Brett PSA 7 NM #228 Jun 30, 2026 PSA 4 $100 e b a y
1975 Topps Mini George Brett Rookie RC #228 Royals PSA 4 Jun 29, 2026 PSA 7 $424 e b a y
1975 TOPPS Mini #228 GEORGE BRETT RC ROOKIE PSA 7 #228 Jun 28, 2026 Ungraded $110 e b a y
1975 Topps Mini - George Brett #228 (RC) #228 Jun 23, 2026 PSA 9 $6,666 e b a y
1975 Topps Mini #228 George Brett Kansas City Royals RC Rookie HOF PSA 9 MINT Jun 21, 2026 PSA 2 $70 e b a y
1975 Topps Mini - George Brett #228 (RC) PSA 2 #228 Jun 19, 2026 Ungraded $119 e b a y
1975 Topps Mini - George Brett #228 (RC) #228 Jun 19, 2026 PSA 3 $95 e b a y
1975 Topps Mini George Brett #228 PSA 3 #228 Jun 18, 2026 Ungraded $69 e b a y
George Brett 1975 Topps Baseball ROOKIE MINI Card #228 Ex Condition #228 Jun 18, 2026 PSA 6 $226 e b a y
Topps 1975 Topps Mini George Brett Rookie #228 Kansas City Royals PSA 6 #228 Jun 17, 2026 Ungraded $76 e b a y
1975 Topps Mini #228 George Brett Rookie *Centered* Beautiful! #228 Jun 15, 2026 PSA 7 $325 e b a y
1975 TOPPS MINI - GEORGE BRETT - #228 - PSA 7 - NM - KANSAS CITY ROYALS #228 Jun 15, 2026 PSA 7 $355 e b a y
1975 Topps Mini #228 George Brett Kansas City Royals RC Rookie HOF PSA 7 NM Jun 15, 2026 PSA 3 $100 e b a y
1975 Topps MINI #228 George Brett ROOKIE RC PSA 3 VG Graded Baseball Card Royals #228 Jun 14, 2026 SGC 5 $148 e b a y
1975 Topps Mini Set-Break #228 George Brett SGC 5 EX #228 Jun 12, 2026 Ungraded $100 e b a y
1975 Topps Mini - George Brett #228 (RC) Rookie Kansas City Royals VG #228 Jun 11, 2026 Ungraded $76 e b a y
1975 Topps Mini - George Brett #228 (RC) #228 Jun 11, 2026 PSA 7 $378 e b a y
1975 TOPPS MINI - GEORGE BRETT - #228 - PSA 7 - NM - KANSAS CITY ROYALS #228 Jun 8, 2026 Ungraded $75 e b a y
1975 Topps Mini - George Brett #228 (RC) #228 Jun 8, 2026 PSA 8 $1,000 e b a y
1975 Topps Mini #228 George Brett RC PSA 8 NM-MT Kansas City Royals #35936 #228 Jun 6, 2026 Ungraded $110 e b a y
1975 Topps Mini #228 George Brett Rookie VG-EX RC #228 Jun 6, 2026 Ungraded $90 e b a y
1975 Topps Mini - George Brett #228 (RC) #228 Jun 6, 2026 PSA 8 $960 e b a y
1975 Topps George Brett Rookie Card PSA 8 NM MINT Graded Baseball Mini #228 #228 Jun 6, 2026 Grade 7 $400 e b a y
1975 Topps George Brett Mini Rookie Card#228 BVG 7.5 #228 Jun 6, 2026 SGC 6 $179 e b a y
SGC 6 - 1975 Topps Mini GEORGE BRETT #228 Royasls Jun 4, 2026 PSA 3 $87 e b a y
1975 Topps Mini #228 George Brett Kansas City Royals RC Rookie HOF PSA 3 VG Jun 3, 2026 Ungraded $125 e b a y
Ultra sharp 1975 Topps Mini George Brett #228 (RC). Always a super popular card #228 Jun 3, 2026 PSA 6 $295 e b a y
1975 TOPPS MINI SET BREAK # 228 GEORGE BRETT ROOKIE PSA 6 EX-MT NICE! #228 Jun 2, 2026 SGC 5 $145 e b a y
1975 Topps Mini Set-Break #228 George Brett SGC 5 EX #228 Jun 2, 2026 PSA 4 $94 e b a y
1975 Topps Mini Set-Break #228 George Brett PSA 4 VG-EX #228 Jun 1, 2026 PSA 8 $915 e b a y
1975 GEORGE BRETT ROOKIE Topps Mini Baseball Card. HOF KC 🐐 PSA 8 NM-MT 228. #228 May 31, 2026 Ungraded $85 e b a y
1975 Topps Mini - George Brett #228 (RC) Nice Card! #228 May 31, 2026 Ungraded $237 e b a y
1975 Topps Mini #228 George Brett Kansas City Royals RC Rookie HOF May 31, 2026 PSA 7 $371 e b a y
1975 Topps Mini Set-Break #228 George Brett PSA 7 NM #228 May 31, 2026 PSA 7 $380 e b a y
1975 Topps Mini Set-Break #228 George Brett PSA 7 NM #228 May 30, 2026 Ungraded $221 e b a y
1975 Topps Mini George Brett RC #228 NM #228 May 29, 2026 Ungraded $178 e b a y
1975 Topps Mini #228 George Brett ROOKIE RC ROYALS EX - EX/MT May 28, 2026 CGC 9 $1,650 e b a y
1975 TOPPS MINI #228 GEORGE BRETT RC ROYALS HOF CGC 9 CENTERED 🔥 #228 May 22, 2026 Grade 8 $426 e b a y
1975 Topps George Brett Mini Rookie Card#228 BVG 8 #228 May 19, 2026 PSA 5 $141 e b a y
1975 Topps Mini #228 George Brett RC Rookie PSA 5 EX ROYALS HOF May 14, 2026 PSA 7.5 $475 e b a y
1975 Topps Mini George Brett #228 RC PSA 7.5 NRMT+ HOF POP 18 #228 May 14, 2026 PSA 7 $328 e b a y
1975 TOPPS Mini #228 GEORGE BRETT RC ROOKIE PSA 7 #228 May 11, 2026 PSA 8 $875 e b a y
1975 Topps Mini Set-Break #228 George Brett PSA 8 NM-MT Vintage PSA Grading! 🔥 #228 May 11, 2026 PSA 7 $407 e b a y
1975 Topps Mini #228 George Brett Graded Card PSA 7 NM RC Rookie Royals HOF #228 May 10, 2026 Ungraded $80 e b a y
1975 Topps Mini GEORGE BRETT ROOKIE CARD #228 -Near Mint #228 May 10, 2026 PSA 8 $850 e b a y
1975 Topps Mini #228 George Brett NM-MT PSA 8 May 10, 2026 PSA 7 $320 e b a y
1975 Topps Mini - George Brett #228 (RC) PSA 7 Rare #228 May 8, 2026 Ungraded $45 e b a y
1975 Topps Mini - George Brett #228 (RC) Kansas City Royals HOF - VG Condition #228 May 8, 2026 Ungraded $110 e b a y
1975 Topps Mini George Brett, RC, Kansas City Royals, #228, EX condition #228 
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