UPDATE: Price dropped to $1800. Serial number 57548 91880 indicates it is a 1959 model. (11/30/2023) Mike spotted this cool find. It appears to be a 1957-1964, but maybe someone else can narrow it down a little more. https://www.facebook.com/marketplace/item/1590724041720545 “50 – 60’s believe CJ 5 jeep with trencher. NO TITLE”