I recently put a 2 x4 through mine, I priced out a new one from TOY - anywhere from $350 to $450 (whew!) I couldn't find an am for the extended cab so I went to a glass shop and they replaced it for $20.00! I'm cheap so that worked for me!!
Good Luck! <img src="/forums/images/graemlins/kewl.gif" alt="" />