If country of origin doesn't matter, grab the Pittsburgh Pro set from HF posted above. If you want USA made buy Husky Pro., Craftsman Pro. or a Williams set for a bit more money.
Haven't priced anything specific but Craftsman Professional (USA made) at full price seems inline with Williams/SK/Wright etc.. However, I don't think anything will touch the USA made RP wrenches or ratchets.
Re: I just ordered the CM Full Polish "Module" for $55, will I get US made ones.
I'm really liking these as an upgrade to my 7 year old RP set, hopefully I never need to warranty one.