I have a 2001 that I bought nearly new this past Spring and I love it. I don't use a sulky, $4300 sounds like an okay price but you should be able to get it for $4000-$4100.
There is an Old Blue Chair for each and every one of us, we just have to find it.
2006 GMC Sierra 2500hd crew cab
BOSS 8'2" Power V
Hustler X-one 60" 3 bin bagger
Toro Proline 36" wb w/t-bar controls
Shindaiwa T254, Echo trimmers, chainsaws, pole hedge trimmer, pole saw, hedge trimmer
Shindaiwa 633 and Echo 760LN