The WNBA Card Podcast: Collecting Marina Mabrey and the Future of Toronto Tempo Cards with Shawn (@motorcitymarks)

The episode features Sean Lepper, an Instagram collector known as @motorcitymarks, discussing his passion for collecting Marina Mabry cards and his emerging interest in the Toronto Tempo franchise. Sean grew up in Michigan and currently works at a local card shop in Grand Rapids, where he has merged his professional life with his longtime collecting hobby spanning Notre Dame, WNBA, wrestling, and other categories.

Sean's origin story with card collecting dates back to childhood with Pokemon and Yu-Gi-Oh, then evolved into baseball, basketball, and football cards. He took a hiatus during middle and high school but returned around 2012-2013 when Mike Trout and Bryce Harper entered the scene. Over the past decade, he has maintained a strong collecting presence, focusing on rarity and unique cards rather than typical mass-market options.

His collection philosophy centers on two key factors: rarity and the fun factor. Rather than collecting what everyone else has, Sean seeks out distinctive and uncommon cards across all his categories. This extends to his WNBA collecting, where he has become a self-described super collector of Marina Mabry. The Mabry connection began during her freshman year at Notre Dame in an exhibition game, where Sean witnessed her fierce playing style and shot-making ability. Upon discovering they share a birthday (September 14th), he committed to owning some of her better cards.

Sean's Marina Mabry super collection has evolved significantly over time. When Mabry initially entered the WNBA with the Dallas Sparks, she had no cards, which disappointed him. However, when 2021 Panini Prism finally provided her rookie card, Sean committed to rainbowing it. A rainbow—acquiring all parallel versions of a card—became his primary collecting goal for Mabry, though he acknowledges that achieving complete rainbows has become increasingly difficult with modern product's abundance of parallels. He appreciates higher-numbered parallels and inserts equally with rare cards, recognizing that cards like cracked ice parallels from Prism are genuinely difficult to find despite higher print runs.

The conversation touches on Sean's acquisition strategy and rules. He has established budgetary guidelines and refuses to purchase every card immediately. For first off the line parallels, he sets a price threshold and walks away if sellers ask exorbitant amounts. He also maintains a pack-pulled-only rule for Panini Instant cards, refusing to purchase bot-flipped or reseller-marked-up versions. Sean has successfully completed multiple rainbows and currently owns nearly all of Mabry's cards except for several one-of-ones and an elusive white sparkle parallel that was never officially released.

Sean's most memorable acquisition experiences occurred at the National card show in Chicago. Two years in a row, he acquired Mabry's 24 Prism Gold Vinyl one-of-ones through connections—first from a vendor at the show, and the following year when a vendor named John Bragi purchased the card directly and sold it to him at cost. These experiences represent the pinnacle of his collecting journey.

Regarding his personal grail card, Sean selected his 2021 Panini Prism Gold rookie numbered 3 of 10. While he owns other notable rookies including black gold and mosaic parallels, the gold holds special significance. He initially purchased a different copy but later upgraded to the jersey number version for less money. Sean attributes gold's collector appeal to its association with wealth and value—the gold parallel has become the standard that collectors universally chase, despite sometimes being numbered higher than other parallels like black gold or mosaic.

When Sean's collecting ties to women's sports are discussed, he emphasizes that being a season ticket holder at Notre Dame women's basketball games (attending eight times yearly from Grand Rapids) has deeply influenced his hobby trajectory. Watching players like Skylar Diggins progress from college to the WNBA inspired him. He credits the legitimacy now given to women's cards with making this category a significant part of his collector identity.

The Tempo discussion reveals that Sean appreciates the franchise's construction and potential. Beyond Marina Mabry, he highlights Brittany Sykes as an outstanding player who should have been an all-star before injuries derailed her season. He also praises Sandy Brondello's hiring as the perfect fit for a new organization, appreciates championship experience players like Niyara Sabali, and sees promise in young talent like Kiki Rice and Izzy Harrison. His Mount Rushmore for the Tempo includes Marina Mabry, Brittany Sykes, Kiki Rice, and coach Sandy Brondello.

Sean identifies Brittany Sykes as the Tempo player most affected by the "disrespect index"—players whose performance doesn't translate to market value. Despite having a phenomenal career trajectory and nearly being an all-star, Sykes' card market hasn't appreciated proportionally. Sean notes that Marina Mabry's cards also suffered from this disrespect before her 53-point game and all-star selection increased market interest.

The conversation explores what makes collecting an expansion franchise different from established teams. Sean emphasizes that representing an entire country (Canada) creates broader fandom appeal than a single city. He anticipates that once Tempo players appear in game-worn uniforms on cards from future products, a new collector base will emerge. He's already noticed increased competition as more collectors approach Tempo cards, particularly one-of-ones, recognizing this as both a blessing for community growth and a curse for super collectors hunting the same cards.

Sean's five-year outlook for the Tempo focuses on competitive play rather than championships. He expects the collecting market for Tempo cards to grow significantly due to Canadian collector involvement and increased card shop stocking. The upcoming draft class should strengthen the team, and if they can field a competitive roster that loses by narrow margins, he considers that a success.

Sean concludes by emphasizing the stability that playing for the Tempo represents for Marina Mabry after bouncing between multiple franchises. This geographic stability resonates with him as a collector, as he anticipates Mabry will help build the organization rather than being perpetually traded away. He encourages new collectors to consider the Tempo by highlighting Kiki Rice as an affordable entry point for future investment and emphasizing the franchise's strong player development and upcoming draft prospects.