Grado repairs are on a flat or fixed fee basis:
The prices used to be:
SR80 > SR225 = $35
SR325 + $45
RS1 & RS2 = $100 - These cost more because of the process to unglue the drivers from the wood cups.
It has to do with the time/effort to take apart the cans and the potential cost of replacement parts.
The system works great for people with trashed cans, but not for those who need a minor repair.
Thanks for that info. Do you know if they often replace working drivers just because they are doing other work?