Well... yes.
Doing a complete R&R... would run around $7.25 per square foot ... around here.
Covering the entire area with epoxy and paving stones could be even more or just slightly less... depending on the quality and desired outcome
Cold patching never looks right in my opinion, and always looks like a bandade... which would possibly devaluate the house.
So ... yes... at about $1.50 - $3.00 a square foot.... mud jacking is cheap, fast and relatively painless, and astetically pleasant.