Good luck and I hope you get close to your offering price. I was offered a 4400 diesel in East Central Indiana with no heads for $2,500 to give you a comparison. It has around 3,000 hours, field ready, and was shedded until last year.
Yes the price is with heads. Have a couple guys looking at it now. I also have a 4400 gas that I bought on an auction with 1570 actual hours. It is mint in all ways, still has plastic on the edges of the seat. Haven't taken a part off of it yet, and would sell the whole setup 2 4400's one gas one diesel, with 4 row narrow corn and 16' bean head for $6000.00 Never need to get a part from a dealer!