You can follow this link to obtain a quote.
New Holland IRON Builder - Workmaster & TTA Tractors, 45-75 Engine HP Options - Agricultural Product Builder - Pricing
I can't help with your other questions, but your best bet is to visit dealers selling the tractors you are interested in. They don't bite.
How you feel about the dealer is as important as how you feel about the tractor IMO.
Steve
you can get a 2wd bare tractor (no FEL) for $15,325 ish.....