lots of un answered questions
does it come with bell housing flywheel linkage and shifter? 18 or 23 spline? ID pad on the side to say what car line, input shaft still good with no signs of ware or cut shorter for non 4 speed cars? you are in the blind here untill you go see it and do a visual and ask questions. It may need rebuilding. 1-2 hundred for a 23 spline, 500 to 1000 for an 18 spline , it really depends on condition and what all comes with it