He has ads on Racing Junk under engine parts/carburetor section. $499 for 4500 with 20 plates. Plates look the same as old E Z Plate system, but has numbers of size etched in instead of the old letter designation. The plate is 2 piece design now, bolted together at the slot. Looks good. Should work great. Hope this guy is easier to get ahold of that the last one. He was very nice when you could reach him. And had long wait on plates sometimes.