A local dealer has a "new" Bush Hog 295 rotary cutter on sale for $2279. The salesman told me it was on sale because it's been on their lot since April 2009. It has the chain shield on front but not on the rear. Is this a decent price? Should I be concerned about it sitting around for 2 plus years? (Obviously I would want to re-adjust the slip clutch before using it.) Any changes/improvements in this model over the last two years?