Caliber has always been good to me. They sell at wholesale which is generally 20% off MSRP. In this case MSRP would be about $100. Sounds like your dealer may be selling a tad over MSRP. Your MBCA discount takes you down to MSRP. I've seen dealer prices all over the place, but every time I've asked for a price break, the parts manager has always been pretty accommodating. Both of my local dealers will sell me parts at wholesale, but it's still just easier to pick up the phone and have Caliber ship the parts to me. My "local" dealers are almost an hour away.

Len