2026 Topps Cosmic Chrome Baseball releases on November 4, 2026, with a space-themed 200-card Chrome base set that includes 80 rookies. Hobby boxes have 20 packs of 4 cards and a Topps.com presale price of $489.99. A limited Lunar format adds Lunar Eclipse Refractors numbered /10. Top chases include the Planetary Pursuit inserts, new Mars Attacks MLB cards, SuperFractors and autographs of rookies like Roman Anthony, Konnor Griffin and Munetaka Murakami.
Every 2026 Topps Cosmic Chrome Baseball Box, Compared
| Format | Packs | Cards per pack | Cards per box | Autographs | List price | Cost per pack | Cost per card |
|---|---|---|---|---|---|---|---|
| Hobby | 20 | 4 | 80 | About 1 in 3 boxes | $489.99 | $24.50 | $6.12 |
| Lunar | 20 | 4 | 80 | Not guaranteed | Not posted | Not posted | Not posted |
Card Chase Math: What You Pay per Hit
Topps has posted pack odds for Cosmic Chrome, so we worked out how often each numbered parallel shows up in a Hobby box and what that costs at list price.
Chance of each numbered base parallel in a Hobby box
Higher is better. Based on Topps’ pack odds over 20 packs.
| Measure | Hobby box |
|---|---|
| Base parallels numbered /99 or lower, per box | 0.70 on average |
| Cost per /99-or-lower base parallel | About $698 |
| Autographs per box | 0.37 on average (about 3 per 8-box case) |
| Cost per autograph, on average | About $1,323 |
2026 Topps Cosmic Chrome Baseball Hobby Box
Hobby extrasAll regular autographs are Hobby-only, including the SuperFractor autographs.
Best forCollectors who love Chrome color and big, flashy inserts.
Card Chase take: Hobby is the main way to rip Cosmic Chrome. The price went up a lot from 2025, so it’s best for collectors who know they love the set’s look.
2026 Topps Cosmic Chrome Baseball Lunar Box
Lunar extrasLunar Eclipse Refractors, numbered /10, found only in Lunar boxes at about one every two packs, plus Lunar Eclipse autographs.
Best forCollectors chasing low-numbered color.
Card Chase take: Lunar is made in much smaller numbers than Hobby. Lunar Eclipse Refractors are numbered /10 but fall about every other pack, so you’ll see about 10 per box.
2026 Topps Cosmic Chrome Baseball Parallel Rainbow
These are the base Refractors from most common to rarest, with Topps’ Hobby pack odds.
Planetary Pursuit: The Odds for Every Planet
The same 10 players, including Aaron Judge, Shohei Ohtani, Paul Skenes and Roman Anthony, come in a version for each planet. The farther from the Sun, the rarer the card.
Planetary Pursuit Hobby pack odds
One in this many packs. Lower is more common.
Top Chases in 2026 Topps Cosmic Chrome Baseball
Planetary Pursuit Pluto
The rarest planet, at 1 in 28,000 packs.
Mars Attacks MLB
New for 2026. Ten players in the classic Mars Attacks style, about 1 in 1,513 packs.
Cosmic Chrome Autographs
58 signers, 44 of them rookies, with parallels from Green /75 to SuperFractor 1/1.
Launched Into Orbit Autographs
Legends like Barry Bonds, Ken Griffey Jr. and Cal Ripken Jr. alongside Aaron Judge and Shohei Ohtani.
Cosmic Explorers Cut Signatures
17 cut autographs of astronauts and scientists, including Neil Armstrong, Sally Ride and Albert Einstein.
StarFractor
100-card insert with its own ladder down to the Pink 1/1.
Key Rookies in 2026 Topps Cosmic Chrome Baseball
Highlighted players are on Ohio teams.
Is 2026 Topps Cosmic Chrome Baseball Good for Kids?
Hobby box
Kids love the space designs, but at $489.99 with no guaranteed autograph, it’s priced for adult collectors. A single pack from a break is a fun way in.
Get 2026 Topps Cosmic Chrome Baseball from Card Chase
2026 Topps Cosmic Chrome Baseball FAQ
When does 2026 Topps Cosmic Chrome Baseball come out?
2026 Topps Cosmic Chrome Baseball releases on November 4, 2026.
How much is a 2026 Topps Cosmic Chrome Baseball Hobby box?
The Topps.com presale price is $489.99, up from $329.99 at presale in 2025.
How many cards are in a 2026 Topps Cosmic Chrome Baseball Hobby box?
Each Hobby box has 20 packs of 4 cards, for 80 cards.
Are autographs guaranteed in Cosmic Chrome?
No. Autographs fall about once every 54 Hobby packs, or about three per eight-box case. That’s about 0.37 per box on average.
What is the Lunar box?
Lunar is a limited second format of Cosmic Chrome. It’s the only place to find Lunar Eclipse Refractors, numbered /10, which fall about once every two packs.
What is Planetary Pursuit?
Planetary Pursuit is Cosmic Chrome’s signature insert. The same 10 players come in a version for each planet, from The Sun at 1 in 120 packs to Pluto at 1 in 28,000.
Last updated October 20, 2026. Box details and odds come from Topps’ official product information and odds. The price is the Topps.com presale price.