Jun 30, 2026 Ungraded $25 e b a y
1977 O-Pee-Chee - George Brett #170 #170 Jun 28, 2026 Ungraded $10 e b a y
1977 O-PEE-CHEE #170 GEORGE BRETT ROYALS #170 Jun 17, 2026 Ungraded $35 e b a y
1977 O-Pee-Chee #170 George Brett - Royals HOF OPC NM #220 Jun 10, 2026 SGC 7.5 $80 e b a y
1977 O-PEE-CHEE OPC # 170 George Brett SGC 7.5 #170 Jun 7, 2026 Ungraded $15 e b a y
1977 O-Pee-Chee - George Brett #170 #170 Jun 3, 2026 PSA 8 $150 e b a y
PSA 8 1977 O-Pee-Chee George Brett - Kansas City Royals #170 May 28, 2026 Ungraded $4 e b a y
1977 O-PEE-CHEE #170 GEORGE BRETT #170 May 24, 2026 PSA 7 $68 e b a y
1977 O-Pee-Chee George Brett #170 PSA 7 HOF OPC #170 May 23, 2026 Ungraded $27 e b a y
1977 O-Pee-Chee #170 George Brett #170 May 16, 2026 SGC 5 $20 e b a y
GEORGE BRETT 🔥 1977 O-PEE-CHEE MLB BASEBALL CARD #170 *SGC 5* SHARP!! 77 OPC #170 May 8, 2026 Ungraded $15 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett EX-EXMINT *GMCARDS* #170 May 8, 2026 PSA 6 $49 e b a y
1977 O-Pee-Chee - #170 George Brett HOF PSA 6 #170 Apr 30, 2026 Ungraded $16 e b a y
1977 O-PEE-CHEE #170 GEORGE BRETT KANSAS CITY ROYALS #170 Apr 30, 2026 Ungraded $13 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett EX-EXMINT *GMCARDS* #170 Apr 30, 2026 Ungraded $16 e b a y
1977 O-Pee-Chee #170 George Brett Kansas City Royals - See Picture Apr 28, 2026 Ungraded $15 e b a y
1977 O-Pee-Chee George Brett #170 Royals OPC Vintage EX+ #170 Apr 1, 2026 PSA 8 $133 e b a y
George Brett 1977 O-Pee-Chee OPC Baseball Kansas City Royals #170 PSA 8 Mar 29, 2026 Ungraded $25 e b a y
George Brett Kansas City Royals 1977 O-Pee-Chee Baseball Card #170 Mar 29, 2026 Ungraded $5 e b a y
1977 O-Pee-Chee - George Brett (#170) Kansas City Royals Mar 21, 2026 SGC 7.5 $65 e b a y
GEORGE BRETT 🔥 1977 O-PEE-CHEE MLB BASEBALL CARD #170 *SGC 7.5* SHARP!! 77 OPC #170 Mar 19, 2026 Ungraded $58 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett NR-MINT *GMCARDS* #170 Mar 8, 2026 Ungraded $36 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett EX-EXMINT *GMCARDS* #170 Feb 22, 2026 Ungraded $8 e b a y
1977 O-Pee-Chee #170 George Brett #170 Feb 20, 2026 Ungraded $5 e b a y
GEORGE BRETT - 1977 O-PEE-CHEE BASEBALL CARD #170 - KANSAS CITY ROYALS HOF - mt #170 Feb 15, 2026 Ungraded $2 e b a y
1977 O-Pee-Chee #170 George Brett VG Feb 14, 2026 Ungraded $12 e b a y
George Brett 1977 O-Pee-Chee #170 Kansas City Royals #170 Jan 30, 2026 Ungraded $12 e b a y
1977 O-Pee-Chee George Brett #170 Kansas City Royals #170 Jan 27, 2026 SGC 6.5 $34 e b a y
GEORGE BRETT 1977 O-PEE-CHEE BASEBALL ROYALS #170 SGC 6.5 Q1033 Jan 10, 2026 Ungraded $20 e b a y
GEORGE BRETT - 1977 O-PEE-CHEE BASEBALL CARD #170 KANSAS CITY ROYALS HOF #170 Jan 8, 2026 Ungraded $16 e b a y
1977 O-Pee-Chee #170 George Brett ROYALS VG - VG/EX Dec 22, 2025 Ungraded $8 e b a y
GEORGE BRETT - 1977 O-PEE-CHEE BASEBALL CARD #170 KANSAS CITY ROYALS HOF - $20bv #170 Nov 24, 2025 PSA 9 $411 e b a y
1977 O-PEE-CHEE #170 GEORGE BRETT ROYALS HOF PSA 9 Oct 22, 2025 Ungraded $11 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett #170 Oct 15, 2025 SGC 7.5 $52 e b a y
GEORGE BRETT SGC 7.5 1977 O-PEE-CHEE OPC #170 KANSAS CITY KC ROYALS 5760 #170 Oct 10, 2025 Ungraded $6 e b a y
Classic 1977 O-Pee-Chee #170 💥GEORGE BRETT 💥Kansas City Royals Icon 👀👀 #170 Oct 4, 2025 Ungraded $10 e b a y
1977 O-PEE-CHEE #170 GEORGE BRETT KANSAS CITY ROYALS EX-MT *Hot Corner Vintage* #170 Sep 29, 2025 Ungraded $7 e b a y
1977 O-Pee-Chee OPC Baseball Set Break Card #170 George Brett Sep 23, 2025 PSA 9 $450 e b a y
1977 O-PEE-CHEE OPC #170 GEORGE BRETT PSA 9 MINT WELL CENTERED LOW POP HOF #170 Sep 19, 2025 Ungraded $1 e b a y
1977 O-PEE-CHEE #170 George Brett Kansas City Royals MLB. HOF Star Paper Loss #170 Sep 5, 2025 PSA 9 $450 e b a y
1977 O-PEE-CHEE OPC #170 GEORGE BRETT PSA 9 MINT DEAD CENTERED LOW POP HOF #170 Aug 21, 2025 Ungraded $15 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett EX-EXMINT *GMCARDS* #170 Aug 14, 2025 Ungraded $8 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett NR-MINT *GMCARDS* #170 Jul 28, 2025 Ungraded $11 e b a y
1977 O-Pee-Chee Set-Break #170 George Brett #170 Jul 18, 2025 Ungraded $5 e b a y
1977 O-PEE-CHEE - GEORGE BRETT # 170 EX. BASEBALL CARD #170 Jul 4, 2025 Ungraded $13 e b a y
George Brett #170 - 1977 O-Pee-Chee OPC - EX Condition #170 Jun 18, 2025 PSA 8 $100 e b a y
PSA 8 1977 O-pee-chee OPC by Topps #170 George Brett Kansas City Royals READ #170 Jun 9, 2025 PSA 8 $195 e b a y
1977 O-Pee-Chee OPC #170 George Brett PSA 8 VERY LOW POPULATION #170 May 31, 2025 PSA 9 $375 e b a y
PSA 9 1977 OPC O-pee-chee by Topps #170 George Brett Kansas City Royals READ #170 May 3, 2025 PSA 7 $30 e b a y
1977 O-PEE-CHEE #170 GEORGE BRETT ROYALS HOF PSA 7 Apr 29, 2025 SGC 8 $85 e b a y
GEORGE BRETT 1977 O-PEE-CHEE #170 SGC 8 Near mint Look At CENTERING #170 
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