Mike, The blue book does go back that far. When I totaled my 83' TQC over a year and a half ago, I was given full "Blue Book" Value for my car ($8800). If I remember correctly, the Blue Book went back all the way to 1979, but that might change yearly. HTH Laters, Ben bhowell@rmii.com 83' TQC #346 (on the road again) 87' 4KCSQ 82' RX-7