That is very very very inexpensive.  10 years ago I was doing that kind of work, free-lance, and was charging $30/hour, and I was on the low end.  I never had to go over 8 hours, but I would have undoubtedly gone into 1.5 or 2x charge.

Hold on to that guy, send him something for Christmas, and by all means don't let him know you think you got a deal.  It will likely be the last one you get from him.  ;)