What's it worth?

[NC Guy 0]

Hi - I have a 520H with 1100 hours (I'd say the tractor is in good running condition) and a 60" mower deck in great shape.  I also have a 520H with a 54" deck.  That one runs good but the deck has a few rust holes I need to fix.  The 60" unit is too big for my property so I'm thinking of selling it.  What might be a good price these days?  I find conflicting info on a google search.  Thanks in advance for your help!