I am looking at trading for either 2188 or 2388. Dealer said mine was worth about 15K on trade in. Its a 1989 1660, 5200 hours, looks better that 90% of combines that old. Still a good machine but we have out grown it and need an 8 row corn head and more capacity. We still have 240 acres of corn to go, 60 acres were replanted from May 22 tornadoes and it's flat as a pancake, damp, and wont feed in at all. (Should have got a bigger combine before harvest).