I set a charge rate like this.
$35.00 for a machine that just needs cleaned and serviced with maybe a couple adjustments.
~Up to;
$65.00 for one that needs major cleaning, servicing, and lots of work.
~Then;
$Price Determined On Inspection for one that needs lots of repair and fixing in addition to cleaning and servicing.
All parts are extra of course.
I figure I'll make out decent for most of them, and will probably loose my shirt on some. Hopefully it will balance out in the end.
Joe