Super Mario Impossible Puzzle Completed and Ready to Ship in - Etsy
Ravensburger - Thunersee, Berne - 1,000 pc (review in comments) : r/Jigsawpuzzles
Amazon.com: Clementoni 31689 1000pcs Colorboom Collection-Pixel 1500 Pieces, Made in Italy, Jigsaw Puzzle for Adults, Multicolor, Medium : Toys & Games