I like Walmart's frozen thin crust Supreme for under 5 bucks. Since it is always close to sold out, I am not alone.
They also have a pepperoni with xcheese and a Philly beef one. I keep wanting to try the Philly beef one but I always go for the supreme.
Of course you have to add 8 oz of mozz as well. Then some Paul Prudhomes Pizza and Pasta mix (I like herbal) on the side and some real parm. Altho I go thru that stuff like nuts so I just get the powdered parm.