Try I Brake For Stamps ... I did on search on their site (lily ... for the broadest selection). You can see the results of that search at this link:
I Brake for Stamps E-Commerce Website - Search
I placed an order within the past few months and was very happy with the prices, shipping and packaging. I haven't had a chance to use my stamps but they look well made.
I think they have a sale but am not positive.
Good luck finding what you want.
Happy Crafting!
Tina aka TeeGeeDee