Latest Lineup Reveal

Ride #008 - July 2026

The July Roundup Box lineup is now live!

To see exactly what went into ride #008, check out the full Guide Book — complete with packs, highlights, and collector notes.

👉 View This Month’s Guide Book

👉 Shop Remaining Boxes (while supplies last) 

August Ride #009 Lineup Reveal coming 8/14

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Current Ride Order Window

September Ride #010

Order window: 7/26 through 8/25
Closes: 8/25 at 11:59 PM AZ time
Ships by: 8/31
Estimated arrival: 3–5 business days during the first week of August
Lineup reveal: 9/11
Extra boxes posted: After the lineup reveal, while supplies last

Subscribe or purchase a one-time box by the 25th of the month to get in on the initial shipments and see the lineup before the public reveal.

👉 Get the Current Roundup Box

Past Lineup Reveals

Each month’s lineup is officially documented in our Roundup Box Guide Books, including pack details, rookie highlights, chase notes, and collector context.

You can view past lineups in two ways:

👉 Visit the Roundup Box Guide Books page
👉 Browse the Roundup Box Archives

Each archived ride includes the full lineup, product details, and a link to that month’s Guide Book.

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Why We Do Lineup Reveals

At Arthur’s, transparency matters.

We reveal the full monthly lineup after boxes ship so collectors can see exactly what went into each ride, learn more about the packs included, and reference rookie classes, chase potential, and collector notes after opening.

The lineup is not kept secret forever. It is simply held back long enough for subscribers and early purchasers to receive their boxes and enjoy the reveal first.

Why Wait Two Weeks?

We wait roughly two weeks after shipping so our subscribers and early purchasers can receive their box and experience the lineup first.

That timing helps preserve the part of the Roundup Box our riders enjoy most: opening the box without knowing every pack ahead of time, while still knowing the full lineup will be documented and shared publicly after the reveal.

How the Timing Works

The Roundup Box follows the same general schedule each month:

Order window closes: 25th of the month prior to release
Boxes ship: First week of the release month
Lineup reveal: Second Friday after boxes ship
Extra boxes: Posted to the shop once the reveal goes live. Available while supplies last. 

Example: A March Roundup Box order window closes on 2/25 at 11:59 PM AZ time, ships during the first week of March, and is revealed after subscribers and early purchasers have had time to receive their boxes.

Ready For The Next Ride?

👉 Get the Current Roundup Box
👉 Browse Past Boxes
👉 Explore Guide Books
👉 View Roundup Box FAQs

Built by collectors. Shipped from our shop. Always factory sealed.