I have built a 3/4 drive set of 12 pt non impact sockets from the flea market. I keep these at work. All US made, all name brands, some new, some only slightly used, some rather old but nice. Paid $2 to $4 each for them and have a full set from 7/8 up to 2 inch, mostly in 1/16 increments. I am missing only a couple of very odd sizes.
3/4 ratchets at the flea usually get about $40 or a little less, Breaker bars about $20, and extensions get about a dollar an inch.
I have another set at home of Williams I bought off of Ebay. All nearly new, the guy said he had it for years and never really needed them. Ratchet, breaker bar, T bar, extensions, metal case. I have added to it with more sizes, all Williams Don't have over a $125 in the whole set.
Charles