Marcelo Mayer Cards

Boston Red Sox · 1 card

• BASE CARDS#90

Boston Red Sox · 7 cards

• Base Optic#96
• Base#96
• Jersey Kings#14
• Crunch Time#14
• Diamond Kings#16
• Diamond Marvels#20
• Downtown Duos1 card

Boston Red Sox · 2 cards

• Base#75
• Donruss Elite Passing The Torch Dual Autographs1 card

USA Baseball 17U National Team Development Program · 1 card

• Prizmatic1 card

Boston Red Sox · 3 cards

• Base Cards#219
• Base Cards I Mini Variation#219
• Double RIP Cards#DRIP-62

Boston Red Sox · 2 cards

• Base Cards#219
• Base Cards Mini Variation#219

Boston Red Sox · 4 cards

• BASE CARDS#88
• BASE CARDS LIGHTBOARD LOGO VARIATION#88
• FUTURE STARS AUTOGRAPHS#FSA-MM
• INK STROKES#IS-MM

Boston Red Sox · 1 card

• Base Cards#88

Boston Red Sox · 1 card

• Base Cards#88

Boston Red Sox · 1 card

• BASE CARDS#29

Boston Red Sox · 1 card

• BASE CARDS#105

Boston Red Sox · 2 cards

• BASE CARDS#3
• BASE CARD DUAL AUTOGRAPHS#3-A

Boston Red Sox · 1 card

• Base Rare#286

Boston Red Sox · 2 cards

• Base#356
• Clubhouse Collection Dual Player Relics1 card

Boston Red Sox · 2 cards

• BASE CARDS#H56
• BASE CARDS CHROME VARIATION#HC56

Boston Red Sox · 4 cards

• BASE CARDS#197
• PRISTINE PAIR DUAL AUTOGRAPHS#PDA-AM
• POPULAR DEMAND AUTOGRAPH RELIC#PDAR-MMA
• PRISTINE PIECES AUTOGRAPH RELIC#PPAR-MMA

Boston Red Sox · 3 cards

• Base#269
• Base - Golden Mirror Variation#269
• Major League Material#MLM-MMA

Boston Red Sox · 5 cards

• Dual Autographs#DA-AM
• Autographed Prodigious Patches#APP-MM
• Tier One Bat Knobs#BKR-MM
• Tier One Limited Lumber#LLR-MMY
• Prodigious Patches#PPR-MM

Boston Red Sox · 3 cards

• BASE CARDS#55
• CREST CALLIGRAPHY#TCC-MM
• TRUE TO THE GAME#TTG-AM

Boston Red Sox · 2 cards

• BOWMAN SCOUTS TOP 100#BTP-4
• CRYSTALIZED#BWC-10

Boston Red Sox · 8 cards

• BASE CARDS#5
• PIXEL PORTRAITS#P-18
• CIRCUITRY#C-25
• BEST PERFORMANCES#BP-27
• STROKES OF GOLD#SG-6
• BOWMAN SHOWPIECES#BS-3
• BEST OF 2025 AUTOGRAPHS#B25-MMA
• TRIPLE AUTOGRAPHS#TA-MAC

Boston Red Sox · 11 cards

• BASE CARDS#39
• BASE CARDS CHROME ROOKIE RED RC VARIATION#39
• BASE CARDS IMAGE VARIATIONS#39
• BOWMAN SPOTLIGHTS#BWS-14
• ETCHED IN GLASS VARIATION#39
• ROOKIE COLOR RUN VARIATION#39
• IT CAME TO THE LEAGUE#IT-10
• ADIOS#AD-2
• CHROME ROOKIE AUTOGRAPHS#CRA-MM
• ADIOS AUTOGRAPH VARIATION#AAV-MM
• BOWMAN ROOKIES MEGA AUTOGRAPHS#CRA-MMA

Boston Red Sox · 4 cards

• BASE CARDS#39
• BASE CARDS IMAGE VARIATIONS#39
• SAPPHIRE SELECTIONS#SS-1
• SAPPHIRE SELECTIONS AUTOGRAPHS#SSA-MM

Boston Red Sox · 8 cards

• Base Cards#245
• Base Cards Chrome Variation#245
• Allen And Ginter Relics#AGR-MA
• Mini Baseball Autographs#MA-MMAY
• Mini Exclusives#400
• Mini Exclusives Wood Variation#400
• Mini Exclusives Metal Variation#400
• Mini Exclusives Stained Glass Variation#400

Team not listed · 1 card

• AUTOGRAPH CARDS I#UNNUMBERED-54

Boston Red Sox · 24 cards

• BASE SET#US105, #US241, #US276
• GOLDEN MIRROR IMAGE VARIATION#US105, #US241, #US276
• TOPPS BLACK GOLD#BG-13
• HOMEFIELD ADVANTAGE#HA-47
• 1990 TOPPS BASEBALL#U90-9
• STARS OF MLB#SMLB-76
• OVERSIZED 2025 BASE CARDS#US105
• COMPANION CARD#CC3-11
• 1990 TOPPS BASEBALL CHROME CARDS#U90C-33
• 1990 TOPPS BASEBALL JAPAN#90J-27
• BASEBALL STARS AUTOGRAPH CARDS#BSA-MM
• 1990 TOPPS BASEBALL AUTOGRAPH CARDS#90A-MMA
• REAL ONE AUTOGRAPHS#US105
• REAL ONE GOLDEN MIRROR AUTOGRAPHS#US105
• 1990 TOPPS BASEBALL JAPAN AUTOGRAPH PARALLEL#90JA-MM
• 1990 TOPPS BASEBALL CHROME CARDS AUTOGRAPH PARALLEL#U90C-33
• MAJOR LEAGUE MATERIAL AUTOGRAPH CARDS#MMAU-MM
• MAJOR LEAGUE MATERIAL CARDS#MMU-MAR
• 1990 TOPPS BASEBALL RELIC CARDS#90RU-MM
• RISING ROOKIE RELIC CARDS#RRR-MM

Boston Red Sox · 4 cards

• Base Cards#267
• Autograph Cards#CPA-MMA
• 1955 Topps City Variations Chrome Packs Autographs1 card
• Base Cards Image Variations#267

Boston Red Sox · 11 cards

• BASE SET#USC9, #USC117
• CELEBRACION#CT-4
• FORTUNE 15#F15-20
• POWER PLAYERS#PP-45
• RADIATING ROOKIES#RR-37
• TOPPS CHROME HOMEFIELD ADVANTAGE#HA-47
• CHROME UPDATE AUTOGRAPH CARDS#RA-MM
• RADIATING ROOKIES AUTOGRAPH VARIATION#RRA-MAY
• DUAL AUTOGRAPH CARDS#DA-MC
• MLB ROOKIE DEBUT PATCH AUTOGRAPHS#RDPA-MAY

Boston Red Sox · 4 cards

• FRAMED AUOGRAPH COLLECTION1 card
• DEFINITIVE ROOKIE PATCH AUTOGRAPH CARDS1 card
• DEFINITIVE AUTOGRAPHED FIRST BATTING GLOVE CARDS1 card
• DEFINITIVE TRIPLE MLB LOGO PATCH BOOK CARDS1 card

Boston Red Sox · 6 cards

• BASE AUTOGRAPH CARDS#AC-MMA
• ICONS CHROME AUTOGRAPH CARDS#ACC-MM
• DIAMOND DRIP AUTOGRAPH CARDS#DDA-MMA
• BLACK POLYCHROMATINK AUTOGRAPH CARDS#BPA-MMA
• SINGLE PLAYER RELICS#SPR-MAY
• BASE CARDS#67

Boston Red Sox · 16 cards

• Dynasty Autograph Patch Cards#DAP-MMA1, #DAP-MMA2, #DAP-MMA3, #DAP-MMA4, #DAP-MMA5, #DAP-MMA6, #DAP-MMA7, #DAP-MMA8
• Dynasty Autograph Patch Cards Design B#DAPB-MM1, #DAPB-MM2, #DAPB-MM3
• Dynasty Sponsor Patch Autograph Cards#DASP-MMA
• Dynasty Dual Autographed Patch Cards#DAPC-MCA
• Dynasty Dual Autographed MLB Logo Patch Cards1 card
• Dynasty Autographed MLB Logo Patch Cards#AMLP-MMA
• Dynasty Autographed Jumbo Patch Cards#AJP-MMA

Boston Red Sox · 2 cards

• FINEST AUTOGRAPHS#FA-MMA
• GUSTOGRAPHS#G-MM

Boston Red Sox · 4 cards

• BASE CARDS#94
• 2025 FIVE STAR BASE AUTOGRAPHS#FSA-MMA
• ROOKIE CAP PATCH AUTOGRAPHS MLB LOGO#CPAM-MM
• ROOKIE CAP PATCH AUTOGRAPHS SIDE LOGO#CPA-MM

Boston Red Sox · 2 cards

• BASE CARDS#88
• TOPPS CHROME GOLD AUTOGRAPHS#CGA-MM

Boston Red Sox · 4 cards

• BASE CARDS I#H35
• BASE CARDS I CHROME VARIATION#HC35
• PLAYER AUTOGRAPH RELICS#PAR-MM
• PLAYER AUTOGRAPHS#PA-MM

Boston Red Sox · 8 cards

• Base Cards#30
• Inception Autograph Patch Cards#IAPC-MM
• Inception Autograph Jumbo Patch Cards#IAJP-MM
• Inception Autograph Jumbo Relic Hat#IAJH-MM
• Inception Autograph Game Relics#IAGR-MM
• Inception Autograph Relic Book#IARB-MM
• Gameday Gear Autograph Relic Book#GGAR-MM
• MLB First Milestone Autograph Relics#FMAR-MM

Boston Red Sox · 3 cards

• BASE CARDS#91
• ARCHIVAL AUTOGRAPHS#AA-MMA
• MUSEUM FRAMED AUTOGRAPHS#FMA-MMA

Boston Red Sox · 5 cards

• BASE CARDS#103
• PLATED AND POLISHED#PP-20
• AMPED#A-18
• MONOGRAM#M-6
• PRISTINE AUTOGRAPHS#PA-MM

Worcester Red Sox · Portland Sea Dogs · 5 cards

• BASE CARDS#PD-200
• BASE CARDS I CHROME VARIATION#PDC-200
• STARS OF MILB#STAR-10
• PRO DEBUT JUMBO AUTOGRAPH RELIC#PDJAR-MM
• PRO DEBUT LOGOMAN AUTOGRAPH RELIC#PDLAR-MM

Boston Red Sox · 4 cards

• BASE CARDS#74
• BEAM TEAM#BT-5
• BASE CARDS I AUTOGRAPH VARIATION#SCBA-MMA
• ABSTRACT AUTOGRAPHS#AA-MM

Boston Red Sox · 2 cards

• BASE TIER 3 AUTOGRAPHS#BA-MM
• BREAK OUT AUTOGRAPHS#BOA-MM

Boston Red Sox · 13 cards

• TRANSCENDENT ICONS CHROME BASE CARDS#24
• TRANSCENDENT COLLECTIONS AUTOGRAPHS1 card
• ROOKIE SHOWCASE AUTOGRAPHS1 card
• 2025 ROOKIE THROUGH THE YEARS AUTOGRAPHS1 card
• 1961 TOPPS SUPERFRACTOR AUTOGRAPHS1 card
• TRANSCENDENT COLLECTION AUTOGRAPH RELIC CARDS1 card
• ROOKIE SHOWCASE AUTOGRAPH PATCH VARIATION1 card
• TRANSCENDENT COLLECTION AUTOGRAPHED MLB LOGO PATCH CARDS1 card
• TRANSCENDENT COLLECTION PATCH CARDS1 card
• TRANSCENDENT COLLECTION DUAL PATCH CARDS1 card
• TRANSCENDENT COLLECTION TRIPLE PATCH CARDS1 card
• TRANSCENDENT COLLECTION MLB LOGO PATCH CARDS1 card
• TRANSCENDENT ICONS CHROME IMAGE VARIATIONS1 card

Boston Red Sox · 9 cards

• CHROME PROSPECTS II#BCP-44
• PAPER PROSPECTS II#BP-44
• 55 BOWMAN ANIME#BA-9
• GLADIATORS OF THE DIAMOND#GOTD-19
• ORIGIN OF GREATNESS#OOG-12
• BOWMAN SCOUTS TOP 100#BTP-8
• GLADIATORS OF THE DIAMOND AUTOGRAPH VARIATION#GDA-MM
• BOWMAN SCOUTS TOP 100 AUTOGRAPH VARIATION#BTPA-8
• 2024 BOWMAN ULTIMATE AUTOGRAPH BOOK CARD#UAC-1

Boston Red Sox · 1 card

• CHROME PROSPECTS#BCP-44

Boston Red Sox · 1 card

• BOWMAN GPK#BGP-4

Boston Red Sox · 1 card

• BASE PROSPECT#BSP-25

Boston Red Sox · 2 cards

• 2024 MLB ALL STAR FUTURES GAME#FG-17
• 2024 MLB ALL STAR FUTURES GAME CHROME AUTOGRAPH RELICS#FGRA-MM

Boston Red Sox · 7 cards

• Base Rated Prospects#137
• Base Rated Prospects Optic#137
• Base Rated Prospects Optic Signatures#137
• Bomb Squad#1
• Coming Attractions#11
• Prospect Jersey Kings#16
• Unleashed#7