no sound on 2005 GMC Yukon Denali

the amp has gone out and the dealers want 250.00 plus 50.00 to program to replace part plus the the part 680.00 labor does that sound about right

Asked by for the 2005 GMC Yukon Denali
why would you EVER go to the dealer? try getting a second opinion from a local auto radio repair shop....they repair
stuff, not just replace parts.