I have a device I bought at Williams Sonoma online years ago. It's sort of like a food mill. Made in Italy, plastic, with a metal spring. Rather ingenious device. You place quartered tomatoes into the hopper, turn the hand crank, and one chute collects the skins and seeds, and the other chute collects the pulp and juice. When I bought it, it was just over $20. I think they raised the price since then. I find that it like to run the skins and seeds back through a few more times to get the most out of the flavor-rich parts, just below the skins. Try checking at their online store to see if they still carry it. I have no idea what it's called