ROOKIE CARD
Marcelo Mayer
2025 Topps Bowman Chrome
Silver
$10.00
★ TOP CARD
BEST CARD
BEST CARD
Every card we’ve got
THE MARCELO MAYER COLLECTION
Base, parallels, numbered, autos — every Marcelo Mayer card Dad’s willing to part with.
ROOKIE CARD
Marcelo Mayer
2025 Topps Bowman Chrome
Refractor
$10.00
ROOKIE CARD
Marcelo Mayer
2025 Topps Bowman Chrome
$2.00
ROOKIE CARD
Marcelo Mayer
2025 Topps Bowman Chrome
$2.00
😤
📣 DAD’S TAKEON MARCELO MAYER
Look at this kid running around like he's chasing the ice cream truck! Red Sox got him looking all windblown and dramatic for what – eight homers in 25 games at Triple-A? Back in my day, we didn't need fancy action shots until you at least made it to the big leagues, but I guess nowadays they're giving rookie cards to anyone who can tie their cleats without tripping.
ABOUT MARCELO MAYER
Marcelo tapped into his power at the start of the 2025 season, cranking a pair of blasts in his first four games. Baseball America's No. 15 prospect hammered a three-run longball on April 1 that left his lumber at 106.9 mph and traveled 411 feet. On the next day, Mayer's first-inning, two-run jack covered an estimated 364 feet. With the blast, Marcelo upped his average to .294 with seven RBI.
— 2025 BOWMAN CHROME
Right-handed overall prospect (MLB Pipeline). Hit eight homers in first 25 games at Triple-A Worcester in 2025. Won the Single-A East Future Game selection. Signed at the age of 18 from the 1st side. Unloading more from the left side. Agile strong defender. Sixty-five future runner. Investment private and day at home. Helped Mr. Baseball in California. Son of a former MLB player.
— 2025 BOWMAN CHROME
Regarded as one of the top prospects in MLB, Mayer was selected fourth overall in the 2021 MLB Draft by the Boston Red Sox. The shortstop has shown tremendous potential with his hitting ability and defensive prowess. Mayer has been working his way through the Red Sox minor league system, displaying the skills that made him a top draft pick. His development has been closely watched as he progresses toward his major league debut.
— 2025 BOWMAN CHROME
RESUME: Eight-ranked overall prospect (MLB Pipeline). Hit eight homers in first 35 games at Triple A Worcester in 2025…Two-time SiriusXM All-Star Futures Game selection.
SKILLS: Multifaceted athlete with no glaring weaknesses…Point hitter from the left side…Unlocking more power as the ages. Agile, strong-armed defender…Savvy base runner.
UP CLOSE: Former USA Baseball (18U, National Team) standout. Named Mr. Baseball in California. Son of an investment banker and a stay-at-home mom.
— 2025 BOWMAN CHROME
Mayer has a spooky ability to drive tough pitches and the speed to beat out throws. In 2024, he rang up a .307 average and 28 doubles across 77 games on the farms. Marcelo couples his offense with a dependable glove and balletic footwork on defense. A consensus top-25 overall prospect entering 2025, he stepped up to Triple-A Worcester for the first time, homering in two of his initial four tilts.
— 2025 BOWMAN CHROME
OTHER BOSTON RED SOX DAD’S HOARDING
FREQUENTLY ASKED — MARCELO MAYER CARDS
Which Marcelo Mayer cards sell the most frequently?
As of March 30th, 2026, there are over 15,015 Marcelo Mayer cards listed on eBay. Listings range from $1.25 to $585, with an average price around $101. That includes rookie cards averaging $34.99, autographs ranging from $15.00 to $650, numbered parallels averaging $19.65.
Listing data reflects current eBay activity and is updated regularly.
How are Marcelo Mayer's card prices and popularity trending?
As of June 19th, 2026, Marcelo Mayer's card market is active with 15,015 listings on eBay. Current listings range from $1.25 to $585, with an average around $101. Numbered parallels are averaging $19.65.
Pricing reflects current eBay listing data and is updated on a regular schedule.
What is Marcelo Mayer's most expensive card?
The highest-priced Marcelo Mayer autograph cards currently listed on eBay reach up to $650. Autographed cards range from $15.00 to $650. Numbered parallels range from $1.50 to $120. Base cards start around $1.25.
Values based on current eBay listings as of March 30th, 2026.
Are Marcelo Mayer cards a good investment?
Card collecting involves risk, and past performance doesn't guarantee future returns. Here's what the data shows for Marcelo Mayer:
Marcelo Mayer's card market is active with 15,015 listings on eBay. There are 1,783 autographed cards available on eBay ranging from $15.00 to $650. Numbered parallels (39511 listed) average around $19.65 and tend to hold value better than base cards due to limited supply. Base rookie cards start around $1.25, making them an accessible entry point.
Grumpy Dad Cards provides market data for informational purposes. We're card collectors, not financial advisors.