When checking the product advisor on both the NH and Case sites, the suggested tractor size for my needs is the DC48 or DX48. The prices surpise me however. NH shows a list price of 18 - 25k, while the Case site shows the DX to cost 22 - 27k. They both list FWD as an optional upgrade. Are these typical prices I'll find at the dealers? Why would Case be 5k more than NH?