auto transmission replacement cost for 1991 GMC Vandura 3500 on 1991 GMC Vandura 3500

It a passenger truck with no reverse. It runs forward ok but I want to replace the transmission instead of rebuilding it. Thanks.

Asked by for the 1991 GMC Vandura 3500
cheaper to get this rebuilt. cost$1500.00-$2000.00 parts and labour. junk yard tranny may be $1000.00 parts and labour(can't be sure what your buying though). new or rebuilt have warranty, junk yard tranny does not.