Let me relate my recent experience selling a used 2011 Kubota
L3400. This is a standard tranny machine with few if any factory bells and whistles. I added a 3rd function and Pat’s easy hitch.
The dealer offered me $11,000 on a trade towards a Kioti DK4510 - I was unhappy with that # so decided to sell it on my own. I advertised it on Craigslist and Facebook Market place. I wouldn’t say I had babied it, but it was maintained to Mnfctrs spec, and pressured washed before pics. It had 560 hrs on it.
The one contingency I required (and I feel that this was significant) was that the buyer have to wait till my tractor was at the dealer. At the time of pacing the ad my dealer could give me No prediction on lead time.
I asked $15,000 - and was able to get it. Response was Very Strong on Facebook!!
My takeaway is that until dealers can get tractors it is a sellers market for this size of tractor (in good condition). And if you can wait a bit you will get 25% more Selling it yourself - probably close to what he originally paid for it!
Check internet prices for market value. Ask Tractor Mike has a formula and system for determining value - google him - nice guy - has a website and Youtube channel. With a small amount of patience I think you will do well.
If he is in a hurry and doesn’t have a way to move it - ask the dealer about a consignment sale - they are usually willing to do them for 10%. Good Luck.