Yeah, i've done a bunch of detailing jobs, and i'd say $100-$125 is about the norm. for for a full detail around here in pa. For $70 bucks, your either getting a really good deal if they do everything including fixing the paint, or they're not factoring in really compounding/polishing the paint before they do their reg. "wax" job.
Lot of times, there are base prices for jobs, but if they encounter tough stuff that you want them to get out (scratches, overspray, etc) it may be at extra costs. After all, if you haven't been able to get the stuff out w/ clay and compound ... someones who knows what they're doing/what to use is gonna have to work at it. So for all that ... $70 does sound really low, but that's just from prices that i've heard of and encountered.
<span style='color:blue'>1992 325is
I think i'm in love ...
"Racing in a honda is like racing in the special olympics ... even if you win, you're still retarded."</span>