A bench fee for a non-warranty repair is not unreasonable. $135 is on the high side. And they want you to pay for shipping back if you choose not to purchase their services.
Not too unreasonable, but not among my favorite customer service policies.
My favorites.
Shure - Flat fee based on the piece of equipment. You know exactly what it will cost up front.
Yamaha - The M7CL-48 boards ran into issues 6-7 years ago where they would lock up during outdoor shows in the sun. 120+ degrees F type conditions. This was outside the M7CL's operating specs. They gave us two options. One, send it back to them for a free retrofit. Two, let them send you the parts for the retrofit, and Yamaha would pay you to perform the labor. Mind you this was for a component that was still operating within design specs.