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Rookie Card Auctions Heat Up with Mystery Packs and Iconic Autographs
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The Auction of Champions kicks off with its fastest‑closing events, a Mystery Auction and a Daily Auction that both wrap up at 11 PM on the same night. Bidders can chase a mystery card pack that may hide a Mickey Mantle rookie card, while a signed Bo Jackson jersey and mini helmets add extra allure. Shortly after, the Card Auction opens, spotlighting additional high‑profile rookie cards and specialty items, followed by an All‑Star Auction that layers in more signed apparel and unique memorabilia. The series culminates with the MVP Auction, promising premium pieces that appeal to the most dedicated enthusiasts.

Next in line, Memory Lane Inc. is running its Summer 2025 Rarities Auction, currently live and set to close later this month. Highlights include a PSA 10 Derek Jeter SP rookie card and a suite of Ty Cobb cards, notably the Red Portrait with a Cobb back, offering collectors a chance to secure iconic pieces from baseball history.

Finally, Just Collect is gearing up for its upcoming auction calendar, featuring a Topps Mickey Mantle rookie card and a massive assortment of cards from legends such as Babe Ruth and Lou Gehrig. The platform also promotes free appraisal services and a streamlined submission process, inviting owners to present their holdings for potential sale. Across all three houses, the prevailing trend is a focus on high‑value rookie cards paired with signed jerseys, mystery packs, and other unique items that drive competitive bidding and keep the market vibrant.

Based on 3 digest summaries · Generated October 19, 2025

Just Collect

September 12, 2025 —

Just Collect, the nation's largest buyer of vintage sports cards and memorabilia, is gearing up for exciting upcoming auctions. They specialize in a wide range of collectibles, including vintage baseball, football, basketball, and hockey cards, as well as non-sport cards and autographs. Collectors can look forward to unique finds, such as the recently acquired 1952 Topps Mickey Mantle rookie card and a colossal collection featuring cards from legends like Babe Ruth and Lou Gehrig. Just Collect also offers free appraisals and a seamless process for selling collections, whether through digital submissions or in-person visits at their Summit, New Jersey office. For those interested in participating in future auctions or selling their collections, be sure to check Just Collect's website for the latest updates and auction dates.

Memory Lane Inc.

September 12, 2025 —

Memory Lane Inc. is currently hosting its Summer 2025 Rarities Auction, featuring an impressive array of vintage sports cards and memorabilia. Collectors can find standout items such as a PSA 10 Derek Jeter SP Rookie Card and rare T206 Ty Cobb cards, including the coveted Red Portrait with a rare Cobb back. This auction provides an excellent opportunity for enthusiasts to upgrade or add to their collections. For those interested in future auctions, Memory Lane Inc. continues to be a trusted source for high-end sports collectibles. Readers are encouraged to visit their website for details on upcoming auction dates and featured items.

Auction of Champions

September 12, 2025 —

The Auction of Champions is hosting several exciting auctions starting September 12, 2025. The lineup includes a Mystery Auction and a Daily Auction, both ending on the same day at 11 PM. Following these, a Card Auction will take place on September 13, and an All-Star Auction on September 17. The MVP Auction is scheduled for September 23. Highlights from the upcoming auctions feature a variety of collectibles, including a signed jersey from Bo Jackson and a mystery card pack with potential hits like a Mickey Mantle rookie card. Bidders can also look forward to unique items such as mystery boxes containing signed jerseys and mini helmets from sports legends. For more details and to explore the full range of items available, visit the Auction of Champions website.

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