Jigsaw Universe (Popularity: )
http://www.jigsawuniverse.com Sells a wide range of jigsaw puzzles by Ravensburger, FX Schmid and others. Free shipping in Canada on larger orders.
Jigsaw2Order (Popularity: )
http://www.jigsaw2order.com/ Made to order Jigsaw Puzzles and personalized photo puzzles. Extensive choice of images from our photo gallery.