Topps Cosmic Chrome was released on April 29, 2026, and is a hobby-exclusive product ; the cards are available only in hobby boxes. There are plenty of chase cards with a stacked rookie class and future Hall of Famers.

While autographs aren't guaranteed per box in Cosmic Chrome, the product does feature some of the most sought-after case hits under the Topps umbrella. Here's a look at the top sales over the past week.

Cooper Flagg Planetary Pursuit Uranus

Cardladder

Cooper Flagg has recently won the Rookie of the Year award by securing 56 of the 100 first-place votes, while Kon Knueppel received the other 44 votes. Flagg averaged 21 points, 6.7 rebounds, and 4.5 assists per game in his rookie season.…