ROOKIE CARD
Graham Mertz
2025 Panini Select
Silver Prizm
$1.75
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Every card we’ve got
THE GRAHAM MERTZ COLLECTION
Base, parallels, numbered, autos — every Graham Mertz card Dad’s willing to part with.
ROOKIE CARD
Graham Mertz
2025 Panini Mosaic
Mosaic Green
$1.50
ROOKIE CARD
Graham Mertz
2025 Panini Donruss
Press Proofs Blue
$1.25
ROOKIE CARD
Graham Mertz
2025 Panini Donruss Optic
$1.00
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📣 DAD’S TAKEON GRAHAM MERTZ
Look at this kid holding that football like he's cradling a newborn baby – that's not how you grip a pigskin, son! Sure, he's got a 72.9% completion rate, but with that soft grip and that "please don't hit me" pose, I'd be accurate too if I was just lobbing dump-offs to running backs. Kid looks like he'd ask for permission before throwing a touchdown pass!
ABOUT GRAHAM MERTZ
Graham Mertz is a quarterback who brings solid leadership qualities to the Houston Texans roster. He's the kind of player who can really help develop younger talent in the quarterback room, which makes him valuable beyond just his on-field contributions. Collectors are starting to pay attention to his rookie cards because he's got that steady, reliable profile that teams love in a backup or developmental QB. His cards aren't breaking the bank right now, but if he gets a shot to start or mentors a high draft pick successfully, values could jump. Look for his rookie parallels and any numbered versions while they're still affordable.
One of the first things that coaches teach young quarterbacks is not to stare down their intended target. Mertz never forgot that fundamental. Going through his reads with neck-snapping precision, he keeps his head on a swivel until he identifies the open man and delivers a dart.
— 2025 MOSAIC
All alumni, Mertz brings good times to the Houston quarterback room. The former Wisconsin and Florida can say the same about the 2025 draft pick.
— 2025 DONRUSS
The Texans found experience under center in the late rounds when they grabbed Mertz with the 197th overall pick in 2025. Between stops at Wisconsin and Florida, the signal-caller appeared in 50 games, amassed 9,099 passing yards and won a pair of bowl games before trying his hand at the pros.
— 2025 SELECT
All around Mertz brings good things to the Houston quarterback room. Mertz has good leadership potential and can make the same about the 2025 draft pick.
— 2025 DONRUSS
In his first season, Mertz could see plenty of QB snaps if things don't go as planned for C.J. Stroud. Something you want to try to avoid, but if things go south, you'll want Mertz on the sidelines ready to take the reins. That's something you can feel confident about as a quarterback is being an accurate passer. The said, Mertz can do that.
— 2025 DONRUSS OPTIC
OTHER HOUSTON TEXANS DAD’S HOARDING
FREQUENTLY ASKED — GRAHAM MERTZ CARDS
Which Graham Mertz cards sell the most frequently?
As of March 30th, 2026, there are over 3,858 Graham Mertz cards listed on eBay. Listings range from $1.00 to $99.99, with an average price around $12.68. That includes rookie cards averaging $13.15, autographs ranging from $2.69 to $350, numbered parallels averaging $27.62.
Listing data reflects current eBay activity and is updated regularly.
How are Graham Mertz's card prices and popularity trending?
As of June 19th, 2026, Graham Mertz's card market is active with 3,858 listings on eBay. Current listings range from $1.00 to $99.99, with an average around $12.68. Numbered parallels are averaging $27.62.
Pricing reflects current eBay listing data and is updated on a regular schedule.
What is Graham Mertz's most expensive card?
The highest-priced Graham Mertz autograph cards currently listed on eBay reach up to $350. Autographed cards range from $2.69 to $350. Numbered parallels range from $1.13 to $300. Base cards start around $1.00.
Values based on current eBay listings as of March 30th, 2026.
Are Graham Mertz cards a good investment?
Card collecting involves risk, and past performance doesn't guarantee future returns. Here's what the data shows for Graham Mertz:
Graham Mertz's card market is active with 3,858 listings on eBay. There are 568 autographed cards available on eBay ranging from $2.69 to $350. Numbered parallels (1078 listed) average around $27.62 and tend to hold value better than base cards due to limited supply. Base rookie cards start around $1.00, making them an accessible entry point.
Grumpy Dad Cards provides market data for informational purposes. We're card collectors, not financial advisors.