Now there's something you don't see every day --- "cheap" and "Paulson" in the same sentence...
I'd suggest forgetting Paulson knockoffs. I don't know if there are any (there are some chips with a TH and no cane, IIRC, and maybe some cheap composites that have a TH&C printed on them??). But what's the point? If anybody who uses them knows enough to appreciate a TH&C on the chip, that same person will detect that the chips are knockoffs and be disappointed.
You'll probably have more luck -- and end up with better chips -- if you post the price range you're looking for, and the members here can recommend the best chips for your $.