Heads up; possible pizza 'find' for "New York style" pizza nuts.
I'm *not* a New York style pizza person. I personally prefer how we do it in LA. That said! A family member (from NY) noticed this stuff in the Bristol Farms freezers while on a shopping excursion for a party a few weeks back, and made me buy it. Now he can't stop raving about it. He claims it's way better than Tony's Pizza in Sam Marino (ya, he made me take him there too). You can find it in the freezer case but it's not like any frozen pizza I've ever seen. It's a really large, pre-cooked pizza that has then been sliced and boxed. You are basically re-heating it. Actually, you have to defrost your slices and then re-heat them. It's clearly not a mass-market type of deal.
Anyhow, give it a try at your own expense... I was able to find a website as well. Don't blame me if it sucks.