In general it's not worth a lot as it's on a .net and not really highly searched keywords, and kinda the wrong way around ("CarRepairs" is better IMO).
Perhaps generally $low $xxx (maybe sneaking up to mid $xxx ish).
That said, a big firm may like it and pay high 3 figures, or low 4 figures . The keywords are pretty solid. Such sales are rare though (.net and words wrong way around etc), and usually need years on marketplaces, often without any offers.
It is a good name even if value might not end up where you'd like it. Good luck