Jun 26, 2026 Ungraded $1 e b a y
1988 Fleer #121 Mark Jackson All-Star Knicks St. John's 8 - NM/MT #121 Jun 24, 2026 Ungraded $3 e b a y
1988 Fleer #121 Mark Jackson Basketball #121 Jun 17, 2026 Ungraded $2 e b a y
1988-89 Fleer Basketball #121 Mark Jackson All-Star AS #121 Jun 17, 2026 Ungraded $1 e b a y
Mark Jackson Rookie 1988 Fleer #121 All-Star (RC) NMMT NY KNICKS 💎 #121 Jun 17, 2026 PSA 10 $144 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC KNICKS PSA 10 SET BREAK Jun 14, 2026 Ungraded $1 e b a y
1988-89 Fleer - Fleer All Star Team Mark Jackson #121 (RC) #121 Jun 12, 2026 Ungraded $1 e b a y
1988-89 Fleer Set-Break #121 Mark Jackson As NM-MT OR BETTER *GMCARDS* #121 Jun 11, 2026 Ungraded $1 e b a y
1988 Fleer #121 - Mark Jackson AS - Rookie #121 Jun 4, 2026 Ungraded $2 e b a y
1988-89 FLEER BASKETBALL ALL-STAR #121 MARK JACKSON NEW YORK KNICKS May 27, 2026 Ungraded $2 e b a y
1988-89 Fleer Mark Jackson New York Knicks #121 #121 May 26, 2026 PSA 8 $20 e b a y
Mark Jackson 1988 Fleer All Star Psa 8 #121 #1 May 20, 2026 Ungraded $1 e b a y
MARK JACKSON 1988-89 FLEER ALL STAR #121 SET BREAK (ID N901) May 19, 2026 Ungraded $5 e b a y
1988-89 Fleer #121 Mark Jackson - $1 SHIPPING (JB4) #121 May 16, 2026 Ungraded $2 e b a y
88-89 Fleer Mark Jackson Rookie Rc All Star Team #121 Knicks #121 May 7, 2026 Ungraded $2 e b a y
1988-89 Fleer Mark Jackson #121 New York Knicks #121 May 6, 2026 PSA 7 $4 e b a y
59737703 Mark Jackson 1988 Fleer #121 Rookie RC PSA 7 #121 May 4, 2026 PSA 10 $156 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC KNICKS PSA 10 May 2, 2026 Ungraded $3 e b a y
1988-89 Fleer Basketball All Star Team Mark Jackson #121 New York Knicks NBA #121 May 2, 2026 Ungraded $2 e b a y
1988-89 Fleer #121 Mark Jackson #121 Apr 28, 2026 Ungraded $2 e b a y
1988-89 FLEER BASKETBALL ALL-STAR #121 MARK JACKSON NEW YORK KNICKS Apr 27, 2026 Ungraded $1 e b a y
1988-89 Fleer #121 Mark Jackson New York Knicks Card #121 Apr 16, 2026 Ungraded $1 e b a y
1988-89 Fleer Basketball Mark Jackson All Star Team #121 New York Knicks #121 Apr 16, 2026 Ungraded $3 e b a y
1988-89 Fleer Set-Break #121 Mark Jackson As NM-MT OR BETTER *GMCARDS* #121 Apr 6, 2026 PSA 9 $20 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC KNICKS PSA 9 Apr 2, 2026 Ungraded $1 e b a y
1988-89 Fleer #121 Mark Jackson #121 Mar 27, 2026 Ungraded $2 e b a y
-CS- 1988-89 Fleer All Star Team - #121 Mark Jackson (C) (RC) *Free Shipping* #121 Mar 27, 2026 Ungraded $1 e b a y
1988-89 Fleer Set-Break #121 Mark Jackson As NR-MINT *GMCARDS* #121 Mar 26, 2026 Ungraded $1 e b a y
1988-89 Fleer #121 Mark Jackson AS New York Knicks #121 Mar 25, 2026 Ungraded $3 e b a y
1988-89 Fleer - #121 Mark Jackson All-Star Team RC New York Knicks #121 Mar 25, 2026 Ungraded $1 e b a y
Mark Jackson 1988-89 Fleer #121 New York Knicks #121 Mar 24, 2026 Ungraded $2 e b a y
1988-89 Fleer Set-Break #121 Mark Jackson As NM-MT OR BETTER *GMCARDS* #121 Mar 16, 2026 Ungraded $1 e b a y
1988-89 Fleer Mark Jackson New York Knicks #121 #121 Mar 11, 2026 Ungraded $2 e b a y
1988 Fleer Basketball - MARK JACKSON #121 (RC) Fleer All-Star Team - NY Knicks #121 Mar 11, 2026 Ungraded $1 e b a y
1988-89 Fleer Mark Jackson New York Knicks #121 #121 Mar 11, 2026 PSA 8 $20 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON PSA 8 #121 Mar 2, 2026 Ungraded $1 e b a y
1988 Fleer Basketball - #121 Mark Jackson (RC) Knicks NM-MT (Set Break) #121 Feb 15, 2026 PSA 8 $10 e b a y
1988 Fleer Mark Jackson All-Star #121 PSA 8 NmMt Sharp #121 Feb 12, 2026 PSA 10 $135 e b a y
1988-89 Fleer All-Star Mark Jackson #121 (RC) PSA 10 Gem Mint New York Knicks #121 Feb 11, 2026 PSA 9 $13 e b a y
1988 Fleer Mark Jackson Knicks All-Star #121 Graded PSA MINT 9 #121 Feb 11, 2026 PSA 8 $6 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON PSA 8 #121 Feb 8, 2026 PSA 9 $31 e b a y
1988 Fleer Mark Jackson All-Star PSA 9 *true set break* Knicks #121 MINT #121 Jan 22, 2026 Grade 8 $5 e b a y
1988-89 Fleer - Fleer All Star Team Mark Jackson #121 (RC) #121 Jan 5, 2026 PSA 10 $128 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC KNICKS PSA 10 Dec 28, 2025 PSA 8 $13 e b a y
1988 Fleer All-Star #121 Mark Jackson RC PSA 8 – New York Knicks #121 Nov 11, 2025 PSA 9 $35 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC PSA 9 #121 Oct 31, 2025 PSA 9 $25 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC KNICKS PSA 9 Oct 21, 2025 PSA 9 $18 e b a y
1988 Fleer #121 Mark Jackson All-Star - Graded PSA Mint 9 rookie year! #121 Oct 20, 2025 PSA 9 $25 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC KNICKS PSA 9 MINT FRESHLY GRADED #121 Oct 18, 2025 PSA 8 $16 e b a y
1988 Fleer Basketball Card #121 Mark Jackson All Star PSA 8 NM-MT Mint New York #121 Sep 5, 2025 PSA 9 $25 e b a y
1988 FLEER ALL-STAR #121 MARK JACKSON RC KNICKS PSA 9 
Estimated market value — upgrade to Collector to unlock
