I buy, scarf, obtain, scrounge & hoard jigsaw puzzles by the HUNDREDS from church, garage, community sales and such...there is NO feasible way for me to count each and every one of them. If you buy a jigsaw puzzle and find there is a missing piece, please just let me know and I will be happy to take care of it. Just send me a picture of it almost completed. Consider each puzzle to be uncounted with a possibility of being incomplete but remember you are 100% covered by ebay, my return policy, my feedback and my promise to you.