Topps Chrome Update Series Baseball 2026 - Mega Box Pre-Order

The year’s biggest rookie chase is back. 2026 Topps Chrome Update Series Baseball brings late-season debuts, stars in new uniforms and the 2026 All-Star Game to Chrome, headlined by the return of the one-of-one MLB Rookie Debut Patch Autographs. Chase rookies including Munetaka Murakami, Travis Bazzana, Jacob Misiorowski, Konnor Griffin, Roman Anthony, Kevin McGonigle and Bryce Eldridge.

• 6 packs per box
• 7 cards per pack (42 cards per box)
• Look for autographs (not guaranteed)
• Case option: 20 sealed boxes

• X-Fractors – X-Fractor, Blue /150, Green /99, Purple /75, Gold /50, Orange /25 and Black /10. Only in Mega boxes.

• MLB Rookie Debut Patch Autographs (1/1) – a rookie’s autograph paired with the MLB Debut patch worn in his first Major League game. The premier modern rookie card.
• Chrome Update Series Autographs – rookies and stars signed on Chrome, with Refractor parallels from /499 down to SuperFractor 1/1.
• Autumn Ascensions and Diamond Impact inserts, with numbered parallels down to SuperFractor 1/1.
• Cupfractor base variations – Gold /50 down to Rose Gold 1/1.
• Alter Ego Super Heroes and Helix short prints, found in every format.

Value and Mega boxes share the Rivalries Away, Past to Present, Chromatic Cornerstones and Vibin inserts, the Celebracion, Paradox and brand-new Glass Canvas short prints, Retail Exclusive Autographs and Lightboard Logo variations.

Base parallels run Refractor, Yellow /275, Pink and Pink Lava /250, Aqua and Aqua Lava /199, Blue and Blue Lava /150, Green and Green Lava /99, Purple and Purple Lava /75, 75th Anniversary /75, Gold and Gold Lava /50, White /30, Orange and Orange Lava /25, Black and Black Lava /10, Red /5, SuperFractor 1/1 and Printing Plates 1/1. X-Fractors are Mega box only.

In stock: order by 1pm (Mon–Fri) for same-day dispatch. Free next-day delivery on UK orders over £200. We don't dispatch on Saturdays or Sundays - orders placed after 1pm on Friday or over the weekend are dispatched on Monday.

Pre-orders: we ship as soon as stock arrives with us. If you order pre-order and in-stock items together, the whole order ships once the pre-order item arrives.

Every order is packed securely by collectors, with boxes protected so they arrive sealed and undamaged.

When will my pre-order ship? As soon as stock arrives with us. Release dates are set by the manufacturer and can move.

When do I pay? You pay in full at checkout to secure your allocation.

Can I order other items at the same time? Yes, but the whole order will ship together once the pre-order item arrives. Order in-stock items separately if you want them sooner.

Is there a limit? Yes, 5 per customer on most pre-orders. For larger quantities email sales@maniahobby.com.

Questions about this product? We are happy to help. Contact us or email sales@maniahobby.com.