2025 Topps Cosmic Chrome Baseball Hobby Box

Configuration: 20 packs per box, 4 cards per pack.

Product Highlights

• Topps Cosmic Chrome Baseball returns with a fresh blast of cosmic energy, delivering a stellar new spin on the classic Chrome experience.
• Build a 200-card base set of MLB’s biggest stars and rookies, with every pack offering a mix of dazzling parallels and space-themed inserts.
• New for 2025, chase insert sets such as Light Speed, Ultraviolet Beam, Star Clusters, and Extraterrestrial Talent. Case-hit chasers include Supernova and Stellanova, and Planetary Pursuit is back—challenging collectors to complete the entire solar system from Mercury through Pluto.
• Each box contains one Nucleus Refractor, alongside a range of numbered parallels including Aqua Equinox, Black Eclipse, Red Flare, and the highly sought-after Superfractor.
• Autographs land four per case and feature dual signatures from some of the game’s top performers.
• Whether you’re building a star-filled base set, hunting stunning parallels, or aiming for a Supernova-level hit, Cosmic Chrome offers an interstellar collecting adventure.

Box Break:

• 1 Nucleus Refractor
• 3 Parallel Cards
• 1 Insert from Launched Into Orbit, Stars in the Night, or Stellanova