I spent an obnoxious amount of money on the Alpine X110-SLV system I installed in my truck about a month and a half ago. I detailed the install in my Goodbye CarPC, Hello Alpine X110-SLV post. I follow Alpine on Facebook, and on their wall today was a promotion for the X110-SLV selling for $1200 less than I spent.
I called Crutchfield, explained the situation, and they refunded the $1200 to me. Excellent customer service and an unexpected $1200 today!