Who Should Collectors Root For in the World Series?

Collectors Have Two Very Different World Series Paths

When the World Series matchup is set, collectors often start asking a different question than fans do: which team win would create the biggest hobby upside? In a recent debate, Danny Shapiro and Jonathan Klinger made the case for opposite sides, with Klinger backing the Tampa Bay Rays and Shapiro siding with the Milwaukee Brewers.

Both arguments center on the same idea. A championship can change how the hobby values a roster, but the effect is not the same for every player. A title can lift established stars, create new attention for breakout performers, and push lesser-known names into a different price tier. The Rays and Brewers offer two distinct versions of that opportunity.

Why the Rays Could Create More Hobby Opportunities

Klinger argued that the Rays present collectors with more room to profit because several of their key players still sit below the hobby spotlight that surrounds Milwaukee's top names. Tampa Bay reached the World Series after defeating the Cleveland Guardians, returning to the sport's biggest stage for the first time since 2020. The Rays now face a Milwaukee team that entered with the best record in baseball, but the hobby case for Tampa Bay is built on relative attention, not just on-field strength.

The Brewers have obvious star power, including Christian Yelich, Brice Turang, Jackson Chourio, and Jacob Misiorowski. But Klinger pointed out that the Rays may offer more chances to buy into players whose markets have not yet fully caught up to their performance. If Tampa Bay wins, those cards could have more room to move because the market is starting from a lower baseline.

Junior Caminero Leads the Rays' Hobby Case

Junior Caminero is the clearest example of that argument. The third baseman has already left a strong mark on the playoff run, and his overall season included a standout showing at the World Baseball Classic, where he hit .350 for the Dominican Republic with three home runs and seven RBI. He is already one of the Rays' biggest names, but his market still leaves room for growth compared with some other young stars around the league.

According to the source, Caminero's highest recorded sale is his Debut Patch, which sold for $66,000 on December 19, 2024. That figure is notable, but it also sits below some of the biggest sales for other young stars from the same era. Jackson Chourio's 2024 Topps Chrome refractor rookie autograph sold for $78,000 in February 2025, a difference of $12,000. Both sales came before the start of the 2025 season.

Caminero has had three sales above $30,000, with only one of those coming in 2026. Chourio, by comparison, has had nine sales above $30,000 overall, including three in 2026. The comparison is not meant to diminish Chourio's market, but to show that Caminero already has meaningful hobby support and could benefit further if the Rays win the title.

Drew Rasmussen's Market Has Already Started Moving

Drew Rasmussen is another Rays player whose cards have been surging. The source highlighted his 2021 rookie card superfractor, which sold for $799 on August 1, 2026, and then for $1,699 on October 17, 2026. That is a gain of more than 110% in a little more than two months. His 2026 superfractor also sold for $1,025 on September 29, 2026.

Those results suggest that collectors are already reacting to Rasmussen's recent performance and the broader buzz around him. A World Series run could add another layer to that momentum, especially if he delivers a signature postseason outing.

Smaller Rays Names Could Benefit Too

Klinger's case also extends beyond the headliners. Jonathan Aranda, Chandler Simpson, and Richie Palacios were all mentioned as players whose markets could see gains if Tampa Bay keeps winning. Aranda's base Chrome rookie was last sold for $15, while Jake Bauers' comparable card was selling for $35, showing how different the market can look even within the same roster context.

Palacios has also produced strong playoff production. He entered the discussion as the Rays' batting leader in the postseason, hitting .364 with eight hits, which was the fourth-highest total on the team despite having nearly half the at-bats of the three Rays ahead of him in hits. That kind of production can matter in the hobby if the team keeps advancing.

Simpson was also identified as a player with major upside. The source referenced some of his biggest sales, including his 1/1 radiating rookie and rookie logoman, as examples of how much value can exist in a player whose market is still developing.

Why the Brewers Offer Championship-Driven Upside

Shapiro made the case for the Milwaukee Brewers, who won 103 games in the regular season and powered past the Los Angeles Dodgers in the National League Championship Series. For the first time since 2023, the Dodgers will not represent the National League in the World Series. Instead, Milwaukee is back on the sport's biggest stage for only the second World Series appearance in franchise history.

The Brewers' case is different from Tampa Bay's. Milwaukee already has a team full of players who are gaining attention, but a championship would likely push the market for its best names to a new level. That matters because the Brewers' top players already have strong hobby foundations, and a title would add legitimacy, visibility, and postseason narrative value.

Jacob Misiorowski Has the Highest Hobby Ceiling

Shapiro's central argument was that no player in the World Series has a higher hobby ceiling than Jacob Misiorowski. The young right-hander is poised to win the NL Cy Young this season and still carries rookie status in the card market. The source framed him as the modern pitcher with the kind of hobby hype that can turn a strong postseason into a major long-term market shift.

Misiorowski's top sale is listed at $52,800 for his 2022 Bowman Draft Jacob Misiorowski Chrome Superfractor Auto. Two of his top 10 sales have come since the start of the NLCS, showing that the market is already reacting to his rise. The source also noted that his debut patch in 2026 Topps Chrome Update has not yet been released, but could challenge Paul Skenes' $1.11 million record for the most expensive debut patch in history if Milwaukee wins the championship.

That kind of upside is hard to ignore. If Misiorowski adds a title and possibly a World Series MVP award to his résumé, his cards could take on a different level of demand both immediately and over the long term.

Jackson Chourio's Market Keeps Building

Jackson Chourio remains one of the most important Brewers for collectors. Still only 22 years old, he was one of the most collected rookies in the strong 2024 class and has already become a star. The source cited his 4.9 WAR in 2026 and one of the defining moments of the postseason, a walk-off hit off San Diego Padres closer Mason Miller.

Chourio's market has continued to move. His 2022 Bowman Chrome Prospect Autograph, graded PSA 10, sold for $500 at the start of the season and reached $875 in the most recent sale noted on October 12, according to Card Ladder. His second-highest sale ever came on October 17, when a 2022 Bowman Chrome Prospect Autograph Red /5 in a BGS 9.5/Auto 10 sold for $47,580.

One reason Chourio's cards may have more room to grow is that his prospect and rookie cards are all in a Brewers uniform. That gives collectors a direct connection to the team that is now chasing a championship.

Christian Yelich Still Anchors the Brewers' Hobby Story

Christian Yelich adds another layer to Milwaukee's case. His career began with the Miami Marlins, where he debuted in 2013 and played through the 2017 season before joining the Brewers. He won the NL MVP in his first season in Milwaukee and has now been with the organization for nearly a decade.

The source noted that Yelich's 2010 Bowman Draft Chrome Base in PSA 10 has increased 100% in value since June. His top sale remains his 2010 Bowman Chrome Draft Prospect Autograph Superfractor in PSA 9, which sold for $111,000 in May 2020. That gives Milwaukee a veteran star whose market already has a proven ceiling.

William Contreras, Brice Turang, and NLCS MVP Jake Bauers were also identified as Brewers players who could see value gains if Milwaukee wins the title. A championship would likely lift the entire roster, not just the headline names.

Brewers Rookies Add More Depth to the Checklist Story

The Brewers' appeal is not limited to the stars. The roster also includes younger contributors whose card markets are still developing. Cooper Pratt is starting at shortstop, while Luis Lara is platooning in the outfield. Both players are expected to receive debut patches eventually, and neither has yet appeared with his rookie cards, meaning their markets are still incomplete.

Even so, the prospect side is already active. Lara's highest sale came on October 17 for his 2023 Bowman Chrome Prospects Superfractor in PSA 9, which sold for $5,063. Pratt's highest sale came in June, when a 2024 Bowman Chrome Prospect Autograph Red /5 in PSA 10 sold for $7,500.

That combination of established stars, rising rookies, and still-unreleased chase cards gives Milwaukee a broad hobby footprint. If the Brewers win the World Series, collectors would have multiple layers of cards that could react at once, from Misiorowski and Chourio to the deeper prospect market.

What Collectors Are Really Choosing Between

The debate ultimately comes down to two different kinds of upside. The Rays offer more room for collectors to find players whose markets may still be underappreciated relative to their production. Caminero, Rasmussen, Aranda, Simpson, and Palacios all fit that profile in different ways.

The Brewers offer a more established championship narrative. Misiorowski has the highest ceiling, Chourio is already a major young star, Yelich brings an established track record, and the rest of the roster adds depth that could benefit from a title run. If Milwaukee wins, the market impact could be broader and more immediate across a roster that already has strong collector interest.

For collectors, the choice is not just about which team to support on the field. It is about whether the best opportunity lies in a roster with more room to rise or one whose biggest stars could be pushed into a new tier by a championship.