Konnor Griffin's rookie card market went from hot to volcanic in the span of one week. The 19-year-old Pirates shortstop debuted on April 3, laced an RBI double in his first big-league at-bat, and then signed a nine-year, $140 million extension five days later. His Topps NOW Card 49 sold out on the Topps site. His 2024 Bowman Chrome Draft 1st base cards are moving at $34+. And his autographed Bowman Chrome refractors? Those are clearing five figures.
An MLB Debut Straight Out of a Movie Script
Pittsburgh called up their No. 1 overall prospect ahead of the home opener against Baltimore on April 3. At 19 years and 344 days old, Griffin became the first teenage position player to debut since Juan Soto in 2018. He didn't waste the moment. Griffin took an 85 mph curveball from Kyle Bradish and sent it 368 feet to center field at 105.8 mph off the bat for an RBI double, scoring Ryan O'Hearn. He later scored on a Jared Triolo single, clocking 29.4 feet per second from second to home.
Through five games, Griffin is batting .176 with three RBI and has been playing Gold Glove-caliber defense at short. The bat will come. What matters for collectors is the contract: on April 8, the Pirates locked Griffin up through 2034 with the largest deal in franchise history. That $140 million guarantee (which can reach $150 million with escalators) eliminated the two fears that crush prospect card values: service-time manipulation and an early trade. Griffin isn't going anywhere.
Konnor Griffin Rookie Card Prices: $9 to $22,000
The card market spans every budget. Here's what Konnor Griffin cards are selling for right now:
| Card | Variant | Grade | Recent Sale |
|---|---|---|---|
| 2026 Topps NOW #49 | Base RC | Raw | $8.99 (retail, sold out) |
| 2024 Bowman Chrome Draft 1st | Base | Raw | $34 |
| 2025 Bowman Mojo Auto | Base Auto | Raw | ~$100 |
| 2024 Bowman Draft 1st Auto | Base Auto | PSA 10 | $900–$1,083 |
| 2024 Bowman Chrome 1st Auto | Gold Shimmer /50 | PSA 10 | $12,000 |
| 2024 Bowman Chrome 1st Auto | Orange Refractor /25 | BGS 9.5 | $15,400 |
| 2024 Bowman Chrome 1st Auto | Black Xfractor /10 | Raw | $15,100 |
| 2024 Bowman Chrome 1st Auto | Red Xfractor /5 | PSA 10 | $22,435 |
That PSA 10 Red Xfractor at $22,435 sold back in January, before Griffin even got the call. Since then, the debut and extension have only added fuel. His 1st Bowman auto price is up 372% from a year ago, with average sales pushing past $1,083 for the base PSA 10 auto according to The Athletic's card tracker. Sports Card Investor is now tracking over 2,100 different Konnor Griffin cards across 23 sets.
The Topps NOW Card 49, which features Griffin swinging for that debut double, retailed for $8.99 (five-packs for $39.99, ten for $69.99). Topps also released foil parallels: 50 gold, 25 orange, 10 black, 5 red, and a single foilfactor 1/1. Those numbered parallels will command serious premiums on the secondary market.
What Collectors Should Target
The 2024 Bowman Chrome Draft 1st base card is the entry-level play. At roughly $34 for a raw copy, it's the card most collectors can afford and the one with the most upside if Griffin hits his ceiling. SI Collectibles called it a "solid pick" with "significant mojo right now." If you want more skin in the game, 2025 Bowman Chrome Prospect Autos in the /499 refractor range are the biggest 30-day movers.
For the high rollers, numbered Bowman Chrome 1st autos remain the trophy cards. The PSA 10 base auto sitting around $900-$1,083 right now could look cheap if Griffin produces a Rookie of the Year campaign. The Pirates deliberately waited to finalize the extension until after his debut so they'd be eligible for a bonus first-round pick through the Prospect Promotion Incentive if Griffin finishes top three in ROY or MVP voting.
One thing to keep in mind: prospects guru Keith Law called Griffin "the most exciting prospect we've had in the minors since Mike Trout." Lance Fischer of Onyx Authenticated compared Griffin's speed and hitting ability to Trout's. Those are the kind of comps that sustain high-end pricing. But Law himself noted that "supporting this price level over the longer-term could be difficult" if the on-field production doesn't match the hype.
Griffin is the real deal for collectors, but timing matters. The debut week spike is real and it's baked in right now. If you're buying the base 1st Bowman Chrome at $34, you're fine. That card has room to grow over a full season. If you're chasing numbered autos above $1,000, you need to understand you're paying peak hype prices. History shows that even elite rookies hit a slump window in their first season where cards dip 20-40%. That's your actual buying opportunity on premium Griffin cards. Don't FOMO into a $15,000 Orange Refractor this week. Be patient, let the June or July regression create a window, and then strike. The $140M extension means Griffin isn't getting sent down or traded, which puts a floor under his card values that most prospects never get.
“He's the most exciting prospect we've had in the minors since Mike Trout, and I think he's going to end up one of the best players in baseball once he gets established.”
— Keith Law via The Athletic“Even the best players ever tend to have fallow periods during their rookie season where pitching adjusts to them. There's probably a good chance you could sell now and buy back after a 2-week slump in June.”
— r/baseballcards“I remember buying at a peak point of his season in 2025 and he's almost doubled since that point in August lmao.”
— r/baseballcards“Dude hasn't proven shit yet, so I just don't get it. False inflation and product scarcity, create demand and rising value. It's all smoke and mirrors.”
— r/baseballcards“I got Juan Soto when he was still in the minors. He debuted at 19, like Konnor should, and now I've had him for eight seasons and he's still just 27. Are you kidding me?”
— r/fantasybaseball“Sounded just like a Stanton bomb off the bat. Kid is going to be special.”
— r/baseballGriffin's card market has every ingredient collectors look for: generational talent, a team committed long-term, and price points from $9 to $22K. Whether you're stashing a Topps NOW for fun or building a graded Bowman Chrome auto collection, the window is open. Just don't let the hype make you overpay when patience will almost certainly give you a better entry.