I bought a Nesco Snackmaster from Walmart online less than 50 bucks. It has four trays and I bought the Save A Tray liners at Kitchen and Company, They are for grated things, like green peppers or squash. I love it! There are only two of us so I am not dehydrating tons but it does hold a large quantity of food. I looked at the Excalibur, a beauty, but pricey for us...I have done peaches, tomatoes, squash, peppers, basil, sweet peppers, fruit leather. All came out great!