SpongeBob

2025 Topps Chrome SpongeBob Sketch Card 1/1 — Plankton Celebrating atop a Krabby Patty by Mark Monlux

Hand-drawn one-of-one sketch card from 2025 Topps Chrome SpongeBob 25th Anniversary, showing Plankton cheering with both arms raised on top of a giant Krabby Patty against a fiery orange starburst. Artist-signed on the back; the cursive signature reads as Mark Monlux.