3000 piece Marvel Comic Universe finally completed after 5 months of tumultuous puzzling : r/Marvel
Jigsaw puzzle Entertainment Marvel Comics Cast of Characters 3000 piece NEW | eBay
3,000 piece Marvel Superheroes (Aquarius). Took me 6 months, doing a little each weekend. Absolutely loved this one. Each character is their own little mini-puzzle. : r/Jigsawpuzzles
DC Comics Cast 3,000-Piece Puzzle - Entertainment Earth
3000, Jumbo, The Printing Office, Jan van Haasteren - Rare Puzzles