well..my kitchen battery is old like 30 years old and falling appart was my house mother ones and miss several pieces like I could not cook like normal...so after reflexion(yes I thinking like years about this one because of the price)....I searched at wm online none in stores just online so I went to canadian tire online and saw a t fal the rock 10 pieces ones for 99,99$ reg 499,99$ so I decided to first thing in the morning to go in store and buy it..glad I went earlier it was the only one on the shelve remaining....80% saving but i dont believe that...