I just had a Dealer quote me a New 60" Hustler Z with the 23 hp. Kaw engine For $6900 Cash. I ask him what was wrong with it (cause all the other ones I priced within 100 miles of here were $7300 to $8000). He said it was a new machine on the market and it was a NEW machine and then he asked me how many I wanted at that price. How good of a deal is this?