About the Roundup Club

The Roundup Club is our monthly baseball card subscription built for collectors who love ripping packs — without paying hobby-box prices or dealing with mystery-box gimmicks.

New to the Roundup Club? Learn exactly what Arthur’s Roundup Box is and how it works.

Each month, members receive an Arthur’s Roundup Box filled with a curated mix of factory-sealed baseball card packs, thoughtful collector supplies, and a few nostalgic extras. Every box is assembled with care, sealed for authenticity, and shipped straight from our shop to your door.

No repacks. No filler. No snake oil. Just packs collectors actually want.

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Why Join the Roundup Club

When you ride with the Roundup Club, you get:

🤠 A new Roundup Box every month
Curated from freshly opened boxes across hobby and retail formats, with lineups that rotate monthly for variety across eras and sets. Want a full breakdown of what's included?

Want a full breakdown of what's included? See what's inside the Roundup Box.

📦 Predictable shipping
All boxes ship together during the first week of each month, with simple flat-rate shipping.

🔄 Flexible subscriptions
Skip, pause, or cancel anytime — no long-term commitment required.

🗓 Guaranteed access when you order by the 25th
Orders placed by 11:59 PM MST on the 25th are locked in for the upcoming month’s box.

Learn how the monthly lineup reveal works.

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Choose Your Tier

Each tier delivers the same collector-first experience — just scaled by pack count.

 

All tiers follow the same curation standards outlined in our What's Inside the Roundup Box guide.

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Monthly Lineup Reveal & Extra Boxes

To preserve the opening experience for subscribers, the full pack lineup is revealed two weeks after boxes ship — typically on the second Friday of the month.

We also produce a limited number of extra Roundup Boxes each month. After the lineup reveal goes live, any remaining boxes may become available for one-time purchase in the Roundup Box Archives.

Subscribers always come first.

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Bonus Packs & Surprises

From time to time, a handful of boxes receive bonus extras — randomly inserted as a thank-you to members.

These may include:

Premium hobby or jumbo packs

Fat packs or bonus sealed packs

Graded, autographed, or encased cards

Oversized cards or Arthur’s promo items

Bonus items are randomly distributed and explained in more detail in our Roundup Box FAQs.

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How the Subscription Works

1) Sign up
Choose your tier and check out — your subscription secures the next monthly shipment.

2) Monthly cutoff
Orders placed by the 25th are included in the upcoming month’s box.

3) Shipping window
Boxes ship during the first week of the month.

4) Renewals
Subscriptions renew monthly and can be managed anytime from your account.

5) Full flexibility
Skip, pause, or cancel whenever you need to.

Have questions about billing, skipping a month, or managing your subscription? Visit the Roundup Box FAQs.

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Member Perks

Roundup Club members enjoy:

Priority access before extra boxes are released

Subscription pricing vs. one-time purchases

Monthly variety without chasing releases

Transparent lineups and Guide Books

A collector-run experience from start to finish

This isn’t a mystery box. It’s a monthly ritual for collectors.

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Built by Collectors

Arthur’s Cards & Collectibles is collector-run. We source packs we’d actually open, seal boxes the way we’d want them sealed, and share lineups openly once the surprise window passes.

Every Roundup Box reflects how we believe collecting should be: honest, fun, and fair.

We also publish monthly Roundup Box Guide Books so collectors can explore pack lineups, key rookies and chase cards as they open each pack. 

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Ready to Ride?

Choose your tier on the Current Roundup Box page and lock in your spot before the next cutoff.

We’ll handle the packs. You enjoy the rip.