IIRC tex and bog had just purchased 430's, maybe a few other members as well. They score anywhere from 5k-7k PPD i think depending on the work unit and your clock's.
I think the 450's are a better buy right now. My 430 died within a week and sent it back for a refund going to just grab a different card instead. I wasn't impressed with the 430 PPD for the money.