I have a JD 790, with the 419 loader, R4 tires, 4wd, only 171 hours the year model is 2002. It has been garage kept. I just never use it. Seriously considering selling and would like to know what it is worth.
John Deere 4052R Cab,, Deere 855D UTV, Z920A Zero Turn Mower and assorted implements
It's somewhat dependent on your location, but as a comparison I paid $12500 for a 2003 790 with the 419loader. This machine had 24 hours on the meter when I bought it.
As a private seller, I think I'd ask $11000 OBO and see what response you get. I'd try your local craigslist classifieds: jobs, housing, personals, for sale, services, community, events, forums in the farm/garden forum first.
Did the price go up for the 3005? If so, that would help.
When I was shopping I found that (around here anyway) used compact 4wd tractors were very rare within a 100 miles and usually looked kinda rough for too much money. The atractive financing probably makes is tough to get a good price if it's too new, but you ought to do well.