My local Toyota shop just completed an inverter coolant change, engine coolant change, oil change, spark plug change and tire rotation for $482. I thought that was a pretty good deal. The plugs looked pretty good for 125K - some dark discoloration on the porcelain, only light discoloration on the business end.
No comment on the price of the services, but I would change the transmission fluid and brake fluid if you not already done so. Might want to look up EGR cleaning at your mileage. iPhone ?
that is a great price, imo. i would share the dealer info with others in your location, and give them a good review.
I definitely agree the transmission oil needs changing if not already done, I do mine every 50K with the EGR and cooler clean.