Bought a new L3830 HST w R4, 723 FEL, 60" woods tiller, quick-tach bucket, rear hydraulics, and "beet juice" fluid in the rear tires. Was heavily leaning toward 3430 but upsized late in the game. Paid $23,650. Fair price for the package w/ tiller? Dealer said he gave me his cost for upsizing...