Rhino SE-415 Price-Need help FAST!

[Slippy]

Found a Rhino SE-415 bat wing mower about 3 years old, looks to be in good condition, only one dent on one of the sides, deck looks good, blades probably could be replaced or sharpened, been stored inside, one owner, brought back to original dealer, I'm in Ohio, need to know what fair price would be. Anyone know what they sell for new? One of the tires looks like it could be replaced, they are air filled airplane tires. Dealer says won't be on lot long. Please reply ASAP.
Thanks.