I have a 4L60E Transmission that has less then 1000 miles on the current build. Trans was just rebuilt using Corvette Servo's, Shift Kit, H.D. Band, H.D. Clutch Kit, H.D. Drum. I paid $1773.20 for the rebuild on June 25th of last year. Looking to sell for $1000 and am located in the suburbs of Chicago. I have the receipt from the trans company.
