JK:
Wow. How blue is the sky?
I sold a good FE-35 with Perkins diesel about six weeks ago for $3900 but most, diesel or otherwise do not bring this much.
I also have a 61 35 Deluxe with Perkins diesel, F&R weights, remote valve and 5 foot cutter priced at $5500. Yesterday two buyers told me that they would buy it but so far I have not gotten a deposit.
That said, both of these tractors have the Perkins diesel and neither are run of the mill.
I can tell you from experience that my local MF dealer was not even interested in traveling 20 miles to see them when I asked about trading one or both in on a new MF.
I have seen gassers priced between $1500-$5000.
SDT