For an annual check-up for Rosey, which includes rabies, distemper, and then the usual stuff... feeling for abscesses/tumors, checking eyes, ears, resp./heart rate, etc. and so forth, is $105 with taxes.
ETA: If I was to add on the "senior care" package, which includes bringing in a fecal, full blood test, and whatever else (I forget and never get it done), it adds another $130 or so to the bill.