The 3120 sounds a little high to me too. I would recommend buying new. I bought a new 3320 which is a few more hp for not a lot extra. I have the 3320, e-hydro, I-match hitch, 300CX loader, heavy duty bucket, R4 tires, grill guard, rear lights and automotive style cruise control. I paid $18,900 for everything. The free financing has no hidden charges. You take whatever you borrow, divide by 36 and you have your monthly payment.
Note: make sure you get the heavy duty bucket, it is really built a lot heavier than the standard bucket.