Introduction
The sports card market continues to heat up as the baseball playoff races enter a crucial stretch and football season gets closer, creating plenty of excitement across the hobby.
With the NFL regular season just around the corner, collectors are already watching preseason performances for signs of breakout players. At the same time, baseball stars and prospects are generating major card-market momentum, with one highly touted pitcher already making his MLB debut barely a year after being drafted.
This week's list is particularly unusual, featuring two quarterbacks from the same team, an MVP-caliber MLB hitter, a rising New York Mets prospect, and a top Seattle Mariners pitching prospect making his Major League debut.
Let's break down the Top 5 Sports Cards Heating Up, based on the recent market performance and pricing data highlighted by Sports Card Investor and Market Movers.
Sports Card Market Pulse
The overall sports card market continues to push upward, with the SCI 500 Index, which tracks 500 of the most prominent sports cards, showing impressive gains.
SCI 500 Index Performance:
📈 Up 0.6% over the last 7 days
📈 Up 4.7% over the last 30 days
📈 Up 48.7% since January 1st
The nearly 49% year-to-date increase highlights just how strong the sports card market has been throughout 2026.
Several factors are fueling this week's momentum:
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The upcoming start of the NFL regular season
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Strong NFL preseason performances
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Increased attention on emerging quarterbacks
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MLB playoff races heating up
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Breakout performances from baseball prospects
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MLB call-ups generating new collector demand
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Continued strength in rookie and prospect cards
With football almost back and baseball entering an important part of its season, collectors have plenty of reasons to keep an eye on the market.
The Top 5 Sports Cards Heating Up
5. Dak Prescott
Dallas Cowboys quarterback Dak Prescott takes the No. 5 spot as the annual preseason hype surrounding America's Team begins to build. Every year around this time, optimism surrounding the Cowboys seems to reach another level, and that excitement is already spilling into the sports card market.
Prescott is coming off a strong season in which he threw for 4,552 yards and 30 touchdowns, ranking among the best statistical seasons of his career. He also enters the season with CeeDee Lamb and George Pickens as his two primary wide receivers, giving collectors plenty of reasons to be excited about Dallas' offense.
That optimism has helped push several of Prescott's rookie cards and modern case hits higher over the past month.
Key Card Movements:
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2016 Donruss Base Rookie (PSA 10): $85 → $100
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2016 Donruss Optic Purple (PSA 10): $150 → $160
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2016 Panini Prizm Silver (PSA 10): $225 → $245
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2016 Donruss Optic Base (PSA 10): $100 → $129
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2023 Mosaic Stained Glass SSP (PSA 10): $225 → $250
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2024 Optic Downtown Duos Dak Prescott/CeeDee Lamb SSP (Raw): Under $500 → $610
Prescott's cards are benefiting from the growing Cowboys hype heading into the season. His strong 2025 campaign adds another layer to the excitement, making his rookie cards and newer case hits worth monitoring as the NFL season approaches.
4. Mitch Voit
New York Mets second-base prospect Mitch Voit takes the No. 4 spot after catching fire following his promotion to Double-A Binghamton. Voit immediately made an impression at the new level, hitting an impressive .500 in his first Double-A series and earning Eastern League Player of the Week honors.
He followed that performance with a career-high five-hit game just days later, continuing what has been an impressive start at the higher level. The rapid production has caught the attention of baseball prospectors, creating increased demand for his Bowman Prospect cards.
Key Card Movements:
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2025 Bowman Draft Chrome Prospect Auto 1st (Raw): Under $20 → $36
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2025 Bowman Draft Chrome Prospect Auto Refractor /499 1st (Raw): $50 → $155
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2025 Bowman Draft Mega Box Prospect Auto (Raw): $14 → $30
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2025 Bowman Draft Sapphire Edition Chrome Prospect Auto /199 1st (Raw): $95 → $108
Voit's fast start at Double-A has quickly turned him into one of the more interesting bats in the Mets' system. His Bowman First Autograph cards are already showing significant movement, making him a prospect collectors will want to keep watching.
3. Yordan Alvarez
Houston Astros designated hitter Yordan Alvarez takes the No. 3 spot after putting together an MVP-caliber season. Alvarez is batting .323 with 36 home runs and 91 RBIs, placing him firmly in the Triple Crown conversation as the regular season enters its final stretch.
He also leads MLB in OPS, further demonstrating the level of offensive production he has provided this season. That performance has translated directly into increased demand for his rookie and prospect cards, with several of his cards seeing substantial gains over the past month.
Key Card Movements:
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2018 Bowman's Best Best of 2018 Autographs (PSA 10): $300 → $405
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2019 Bowman Chrome Prospects (PSA 10): $43 → $77
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2020 Topps Base Rookie (PSA 10): $25 → nearly $40
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2020 Topps Chrome Rookie Auto Refractor /499 (Raw): $257 → $300
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2020 Topps Chrome Base Rookie (PSA 10): $30 → $50+
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2020 Topps Chrome Refractor Rookie (PSA 10): $80 → $140
Alvarez's combination of power, batting average, and run production has made him one of the biggest names in the baseball card market right now. With an MVP race potentially on the line, his cards could remain a major focus for collectors through the end of the regular season.
2. Kade Anderson
Seattle Mariners pitcher Kade Anderson takes the No. 2 spot after making a rapid rise through the organization's system and reaching the Major Leagues. Anderson made his MLB debut against the Chicago Cubs, becoming the first player from the 2025 MLB Draft class to reach the Major Leagues.
Selected third overall by Seattle, Anderson reached the majors barely a year after being drafted and now has an opportunity to establish himself as another important piece of the Mariners' rotation.
In his debut, Anderson allowed three runs over 5⅔ innings while striking out five batters. Although it wasn't a flawless first outing, he showed flashes of the talent that made him one of baseball's top pitching prospects.
Collectors have already responded to his promotion, sending several of his Bowman cards sharply higher.
Key Card Movements:
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2025 Bowman Draft Chrome Etched in Glass Variation (Raw): $205 → $270
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2025 Bowman Draft Base 1st (PSA 10): $60 → $159
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2025 Bowman Draft Mega Box Chrome 1st (Raw): $8 → $11-$18
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2025 Bowman Draft Sapphire Edition Chrome 1st (Raw): $35 → $37-$50
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2026 Bowman Chrome Prospect Autographs (Raw): $82 → $109
Anderson's rapid path from the 2025 MLB Draft to the Major Leagues has made him one of the most closely watched young pitchers in the hobby. His future performance in Seattle will be critical to determining whether the current card-market momentum continues.
1. Joe Milton III
Topping this week's list is Dallas Cowboys quarterback Joe Milton III, creating a rare situation with two quarterbacks from the same team appearing in the Top 5.
Prescott may be the Cowboys' established starter, but Milton has taken full advantage of his preseason opportunities while competing for the No. 2 quarterback position. Through two preseason games, Milton has completed 21 of 28 passes for 286 yards, three touchdowns, and zero interceptions.
His strongest performance came against Arizona, where he threw for 179 yards and two touchdowns while adding a rushing score to help Dallas secure a 34-13 victory. The strong preseason has quickly turned Milton into one of the hottest names in the football card market.
There is also speculation that Milton could eventually be traded to another team, potentially creating an opportunity for him to compete for a larger role. That possibility appears to be another factor driving collectors to get into his cards early.
Key Card Movements:
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2024 Contenders Rookie Ticket Auto (Raw): $10 → $25
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2024 Contenders Optic Rookie Ticket Auto (Raw): $25 → $41
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2024 Donruss Optic Preview Red Wave (PSA 10): $20 → $43
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2024 Donruss Optic Preview Red Pandora (PSA 10): $28 → $62
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2024 Optic Holo (PSA 10): $41 → $60
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2024 Panini Prizm Silver (PSA 10): $65 → $145
Milton's market is being driven by a combination of preseason production, quarterback speculation, and the possibility of a future opportunity. For now, he's clearly one of the biggest football card movers in the hobby.
Frequently Asked Questions
1. Why are football cards heating up ahead of the NFL season?
The approach of the NFL regular season is creating increased excitement around football cards, with strong preseason performances from quarterbacks such as Joe Milton III and growing interest in the Dallas Cowboys.
2. Why are Joe Milton III cards climbing so quickly?
Milton has delivered two strong preseason performances for Dallas, completing 21 of 28 passes for 286 yards, three touchdowns, and no interceptions. His performance has driven increased collector demand across several of his rookie cards.
3. Why are Kade Anderson cards gaining attention?
Anderson became the first player from the 2025 MLB Draft class to reach the Major Leagues after making his debut for the Seattle Mariners. His rapid rise and status as a top pitching prospect have helped push his Bowman cards higher.
4. Why are Yordan Alvarez cards moving up?
Alvarez is putting together an MVP-caliber season, batting .323 with 36 home runs and 91 RBIs. His production has increased attention on his rookie and prospect cards, including several 2020 Topps and Topps Chrome releases.
5. What is driving the overall sports card market higher?
The SCI 500 Index is up 0.6% over the last seven days, 4.7% over the last 30 days, and 48.7% since January 1st. Strong player performances, preseason football excitement, and increased collector demand are contributing to the market's momentum.
Conclusion
This week's sports card market highlights just how quickly player performance, opportunity, and preseason hype can move card prices.
Football is beginning to take center stage with the NFL season approaching, and Dallas is at the center of the conversation. Joe Milton III has emerged as the biggest card mover after two impressive preseason performances, while Dak Prescott's cards are also benefiting from the renewed optimism surrounding the Cowboys.
Baseball continues to produce major movers as well. Kade Anderson's remarkable rise from the 2025 MLB Draft to the Major Leagues has created significant demand for his Bowman cards, while Mitch Voit's explosive start at Double-A has pushed his prospect cards higher.
Meanwhile, Yordan Alvarez is putting together one of the strongest offensive seasons in baseball, and collectors are responding with increased demand for his rookie cards.
The broader market remains just as impressive. The SCI 500 Index is up 48.7% year-to-date, showing how much momentum the sports card hobby has built throughout 2026.
As the NFL season approaches and the MLB postseason race intensifies, collectors will be watching closely for the next breakout performance that could send a player's cards soaring.
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