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Topps

Topps 2026 Baseball Series 1 Celebration Mega Box

Topps 2026 Baseball Series 1 Celebration Mega Box

$85.00 USD
$85.00 USD
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The 2026 Topps Series 1 Baseball Celebration Mega Box is the Opening Day product serious collectors have been circling on the calendar — and its most dangerous pull is the Mascots Dynasty Autograph Patch, numbered to just /10, with Dual Patch Autos featuring Mr. & Mrs. Met and Mr. Red & Rosie Red at /5, and a true 1/1 MLB Logo Patch Auto sitting at the very top of the rainbow. This is the only format where those cards exist.

Configuration: 14 packs · 14 cards per pack · 196 cards per box. The foundation is the 350-card Series 1 base set — 275 veterans, 30 rookies, 10 Future Stars, 15 team cards, 10 League Leaders, and 10 combo cards — built on a fresh jersey-stitched design marking Topps' 75th Anniversary.

The Celebration format layers in a stack of Mega Box–exclusive content you simply cannot pull from hobby or standard retail: Confetti parallels in regular, Pink, and Lime Green (multiple per box), Opening Day foil editions of the base set, and exclusive inserts Walk This Way, Gameday Drip, 8 Bit Ballers, Perennial All-Stars (25 cards, 1999 Topps throwback design), Hidden Mascots short-print base cards, and Dugout Peeks (30 cards, 1:534 packs).

What you're hunting:

  • Mascots Dynasty Autograph Patch — game-used jersey, numbered /10
  • Mascots Dynasty Dual Patch Auto (Mr. & Mrs. Met / Mr. Red & Rosie Red) — numbered /5
  • Mascots Dynasty MLB Logo Patch Auto — true 1/1
  • Flagship Real One Autographs — on-card ink with parallel rainbow from Green Foil /99 → 75th Anniversary /75 → Gold Foil /50 → Red Foil /5 → Foilfractor 1/1
  • Baseball Stars Autographs — Blue /150 through Platinum 1/1 Foilfractor
  • 1952 Topps Variations (25 rookies only) — with Autographs /10, Red Ink /5, Gold 1/1
  • Key rookies: Roman Anthony, Jac Caglianone, Samuel Basallo, Jacob Misiorowski, Chase Burns, Bubba Chandler, Kyle Teel, Carson Williams
  • Confetti parallels (Pink & Lime Green) — Celebration Mega Box exclusives
  • 8 Bit Ballers & Perennial All-Stars — exclusive inserts unavailable in any other SKU

The 75th Anniversary of Topps Baseball makes this specific Series 1 run a milestone year — with buyback redemptions for PSA-graded vintage cards including an original 1952 Topps Mickey Mantle #311 seeded across the flagship run. The Celebration Mega Box is the sharpest retail entry point into that chase, with exclusive parallels and a hit structure that outpunches its price tier. Grab it now before the Opening Day allocation is gone for good.

Available at Collector Station, Easley, SC. Local pickup available. All sales final. Shipping damage must be reported within 48 hours of delivery with photos.

Accuracy Guarantee: Card prices move fast, so every order is verified for pricing, condition, variant, and inventory accuracy before it ships. In the rare case of a material listing error we’ll contact you and make it right before fulfillment — never for ordinary market movement. See our FAQ.
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Shipping & pickup

  • Standard shipping — $5.99 USPS Ground Advantage / First-Class. Typically 2–5 business days from Easley, SC. Tracked.
  • Express (Priority Mail) — $12.99 USPS Priority Mail. Typically 1–3 business days. Tracked.
  • FREE standard shipping on orders $75+ Automatically applied at checkout. Same delivery window as Standard.
  • Free Express Lane pickup at the store Order online, choose Express Lane Pickup at checkout, pull up to the drive-through window at 210 E Main St, Easley, SC. Same-day staging during open hours.
  • Authenticity Guaranteed — exactly what you paid for Every order is guaranteed authentic, the exact item pictured, and pro-packed to arrive safe. Not right? Notify us within 5 business days of delivery for a refund. All other sales final — no change-of-mind returns. The Guarantee.

Ships from Collector Station, 210 E Main St, Easley, SC 29640. Most orders ship within 1 business day.

  • Ships from Easley, SC Most orders ship within 1 business day. Tracked.
  • Express Lane pickup Drive-through window. Same-day staging during open hours.
  • Authenticity Guaranteed Authentic, the exact item pictured, pro-packed — or your money back. The Guarantee.
  • Trade or sell us this Text (864) 523-7071 for an offer.
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Product FAQ

About This Product

How fast does this ship?

Most orders ship from Easley, SC within 1 business day. Tracked. Express Lane drive-through pickup available same-day during store hours.

Is this product authentic and from authorized sources?

Yes — sealed wax is sourced from authorized distributors. Slabs are direct from the grading company. Raw singles are pulled from sealed product or vetted submissions.

Can I trade or sell something similar to you?

Yes — text +1-864-523-7071 with details and we will get back with a buy or trade offer.

What is your return policy?

Every order is covered by our Authenticity Guarantee: authentic, the exact item pictured, and shipped safe with pro packing — or we refund it, with notification within 5 business days of delivery. Outside the Guarantee, all sales are final: no returns for change of mind or anything unrelated to authenticity or a true misrepresentation. Full pledge at /policies/refund-policy.