Best I can tell fair price = machine sits unsold for a long time while some say they want it and then you never hear another word. Takes 5 pm's back and forth before you exchange phone numbers, kind of like dating. Then the first date never even happens.
Drop that by 500 or 800 for a gonna get rid of it now price, and you will have 5 buyers pm you saying mark it sale pending and with their phone # in the pm.
Don't even waste money on mods, you will never get that back if you sell.
Get the best deal you can in the first place when buying nib. Buy from a distributor that will give you a cash discount to save them credit card fees, and pick up yourself to save shipping. If they offer free shipping you should still get a discount for picking up yourself and saving them that shipping money.
I paid 51 for a nib GB pro and sold it for 4 after it had sat forever with the bad date thing going on for 46, 47.
I paid 68 for a nib AC/DC prem VE and sold it for 55 within a day. Looking back I may could have got 60 just as fast, but after all the dates that did not work out with GB I just wanted the deal done with no bs and it 100% went the way I planned.
Both buyers were awesome, and knew they got a great deal. I was 100% happy also because I was just done with those games. They were fun for a long time but was just time for them to go.
Anyway, if you are only selling DI because you are moving, then let someone help you move it. If you are done with it, who cares, sell it for 7 or whatever. Just my 2 cents.