2025 Leaf Metal Baseball Checklist

2025 Leaf Metal Baseball delivers a premium autograph experience in its fourth consecutive release, combining baseball legends, current superstars, and top prospects in a stunning 171-card base set. Released August 1, 2025, this autograph-heavy product guarantees five signatures per standard hobby box or nine autographs plus a 1/1 slabbed proof per jumbo box. Shop 2025 Leaf Metal boxes on eBay. Every autograph in the product is serial numbered to 49 copies or fewer, creating an exclusive collecting experience unavailable in mainstream releases. The Metal brand continues its tradition of featuring pre-MLB draft prospects alongside retired legends and active MLB stars, offering a unique multi-generational checklist. Hobby boxes contain seven total cards including two base or parallel cards, while jumbo configurations provide 14 cards with four base or parallel selections.

The parallel rainbow features vibrant metallic finishes across multiple color tiers, each more limited than the last. Standard parallels include Green, Blue, Purple, Orange, Red, and Gold variants with decreasing print runs as rarity increases. Premium parallels showcase Prismatic editions with rainbow refractor technology, while Printing Plates offer true 1/1 collectibles in Cyan, Magenta, Yellow, and Black versions. The Color Spectrum insert set appears as a guaranteed pull in every box, featuring bold prismatic designs that complement the metallic aesthetic. Every parallel level applies to both base cards and autographed versions, with autographs capped at 49 copies maximum regardless of color. Browse Leaf Metal parallels on eBay. The jumbo box exclusive 1/1 slabbed autograph proof represents the ultimate chase card, pre-graded and encapsulated for maximum protection and presentation.

Insert concepts span prospect showcases, retired legend tributes, and artistic interpretations of the game's brightest stars. Diamond in the Rough highlights breakout prospects poised for stardom, while First Round Gems celebrates top draft selections beginning their professional journeys. The 1992 Retro Gold Leaf Rookie Autographs pay homage to early pack-pulled inserts with modern astronomical backgrounds, creating a nostalgic yet contemporary aesthetic. Caught Looking features dynamic die-cut designs capturing iconic moments at the plate. The brand new Chalk it Up insert series debuts as ultra-limited chase cards numbered to just 10 copies, while Anime Nation Series II returns with stylized artwork depicting players in anime-inspired illustrations. Each insert concept carries the signature Leaf Metal premium feel with on-card autographs and low print runs, ensuring scarcity and long-term collectibility across every tier.

Autographs dominate the configuration with five signatures guaranteed per hobby box and nine per jumbo box, all serial numbered to 49 or fewer copies. Find Leaf Metal autographs on eBay. Base Autographs feature on-card signatures from the 171-card checklist spanning legends like Frank Thomas, Bo Jackson, and Nolan Ryan, current stars including Bobby Witt Jr. and top prospects such as Travis Bazzana and Jace LaViolette. Prospect-focused Diamond in the Rough Autographs and First Round Gems Autographs highlight baseball's next generation, while 1992 Retro Gold Leaf Rookie Autographs combine vintage design with modern rookie signatures. Caught Looking Autographs showcase die-cut shapes with premium on-card ink. Multi-signed offerings include Dual Autographs and Triple Autographs, each pairing complementary players across eras or positions. The ultra-limited Chalk it Up Autographs (/10) and Anime Nation Series II Autographs represent the pinnacle chase cards. Jumbo boxes deliver the exclusive 1/1 Slabbed Autograph Proof—pre-graded and authenticated in protective holders—offering instant premium value.