What is Arthur’s Roundup Box?

Arthur’s Roundup Box is a collector-run monthly baseball card subscription box featuring a curated mix of factory-sealed packs. Pack lineups change monthly and boxes ship during the first week of each month.

Are the packs in the Roundup Box factory sealed?

Yes. All packs included in Arthur’s Roundup Box are factory sealed and sourced from freshly opened boxes. We do not use repacked or resealed products.

Do all Roundup Boxes contain the same packs?

Pack lineups are announced for each monthly ride, and packs are randomly distributed across boxes. Contents can vary from box to box and are not guaranteed to be identical.

Are autographs, relics, or big hits guaranteed?

No. Hits, inserts, parallels, autographs, and relics are not guaranteed. Pulls are based on manufacturer odds from the sealed packs included.

When is the cutoff to order the next Roundup Box?

Orders must be placed by the 25th of the month to receive the upcoming month’s Roundup Box.

When does the Roundup Box ship?

Roundup Boxes ship during the first week of each month.

Can I buy a one-time Roundup Box without subscribing?

Yes. When available, you can purchase a one-time box, or subscribe for recurring monthly shipments depending on the option offered on the product page.

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Arthur's Cards and Collectibles

Arthur's Roundup Box Baseball Edition - Ride #10 (September 2026)

$44.99

Shipping calculated at checkout.

Tier Copper (5 packs) Silver (10 Packs) Gold (15 packs)

September Roundup Box — Ride #10 Limited Extra Release

Missed the cutoff for September’s Roundup Box? Saddle up 🤠

A limited batch of extra Ride #10 boxes is now available for collectors quick enough to snag one.

Each Extra Roundup Box is built from the remaining September lineup inventory and includes a curated selection of factory-sealed baseball card packs from across more than three decades of the hobby.

A true hobby-shop ripping experience delivered straight to your door.

September Pack Lineup

Packs included across all tiers:

1990 Bowman Baseball

1990 Topps Baseball

1993 O-Pee-Chee Baseball

1994 Bowman Baseball

2000 Impact Baseball

2005 Bowman Heritage Baseball

2006 Topps Updates & Highlights Baseball

2013 Topps Update Series Baseball

2014 Topps Series 1 Baseball

2018 Baseball Treasure

2020 Topps Archives Baseball

2020 Topps Stadium Club Baseball

2021 Topps Stadium Club Baseball

2022 Topps Chrome Baseball

2023 Topps Pro Debut Baseball

Note: Extra Ride #10 boxes are built from remaining September inventory after subscription and pre-orders have been filled. Pack lineups are consistent within each tier, but 1–2 packs from the original subscription orders may be swapped for another pack within the lineup depending on availability.

About Ride #10

Ride #10 takes collectors through more than three decades of baseball cards, moving from the colorful early ’90s through prospecting, flagship Topps, throwback designs, premium photography, Chrome, and the modern minor-league game.

The ride starts with an Early ’90s Foundation featuring 1990 Bowman, 1990 Topps, and 1993 O-Pee-Chee. These packs capture an era when bold colors, photography, and rapidly changing card designs helped define what baseball collecting looked like for a new generation.

From there, Prospecting & Retro Looks brings together 1994 Bowman, 2000 Impact, and 2005 Bowman Heritage. The group blends early prospect-focused collecting with turn-of-the-century experimentation and a Heritage release built around the classic 1951 Bowman design.

Next comes a run of Flagship Topps with 2006 Updates & Highlights, 2013 Topps Update Series, and 2014 Topps Series 1. It’s a stretch centered around the familiar backbone of the hobby — rookies, stars, inserts, updates, and the flagship designs collectors have followed for generations.

Then the lineup shifts into Modern Variety.

2018 Baseball Treasure adds an unusual coin-based chase, while 2020 Topps Archives brings classic designs back for another ride. 2020 Stadium Club rounds out the group with the photography-first approach that has made Stadium Club one of the hobby’s most recognizable modern products.

Finally, Chrome, Photography & Prospects closes the ride with 2021 Stadium Club, 2022 Topps Chrome, and 2023 Topps Pro Debut.

That final stretch brings together sharp photography, Chrome finish and refractor potential, and minor-league prospecting — three very different corners of the modern baseball card hobby.

The result is a lineup designed to show how much the hobby can change while the experience at the center of it stays the same:

Open the pack. See what you get. Enjoy the ride.

No repacks. No filler. No snake oil.

What’s Inside Each Extra Roundup Box

Each box includes:

Factory-sealed baseball card packs
Printed Ride #10 Roundup Box Guide Book
100ct. soft penny sleeves
Sturdy card storage box
Bonus packs or surprise items randomly inserted when available

Included Guide Book

Every Ride #10 Extra Roundup Box includes the monthly Guide Book, featuring:

Complete pack checklist
Key rookies and chase cards to watch for
Notable inserts and possible pulls
Pack-by-pack notes and hobby context
A closer look at why each group of packs made this month’s lineup

The Guide Book turns the rip into a full hobby experience — not just a stack of packs.

View the September Guide Book — Digital Version

Possible Hits & Inserts

Based on original manufacturer odds, packs may contain:

Autographs
Relic cards
Parallels and inserts
Short prints and variations
Chrome refractors
Numbered cards
Prospect and rookie cards
Bonus items or surprise pulls

Transparency

All packs are factory sealed and sourced from factory-sealed boxes opened specifically for inclusion in Arthur’s Roundup Boxes.

Packs are randomly distributed across boxes. Hits are not guaranteed per box, but any manufacturer-guaranteed hits, autos, relics, box toppers, or bonus items from the opened product pool are included somewhere in the Roundup run to be pulled by collectors.

That’s the hobby — and part of what makes the rip worth the ride.