Benda,
I don't know where you are located but the following are the prices I recieved in the Northeast:
4310 4WD, Tall Folding ROPS, EHydro, Oversized R4 Tires, Dual Mid SCV W/Joystick +Single rear SCV W/Lever, Rockshaft W/3 point hitch, iMatch Quick-Hitch System, Engine Coolant Heater, 2 Rear Work lights, Forward Ligthting Kit w/light Brush Guards Kit...$17,100.
JD 430 Loader W/4 in 1 Bucket, XTra Armor Kit incl Hood and Grill Guard w/acessories, 3rd function Hydraulic lines and hoses... $4,500.(4in1 bucket is $1,200 extra but included in the $4,500).
JD 48 Backhoe, Mounting frame and attaching parts for 4310, power beyond kit, 18" bucket... $6,500.
I hope this helps, Jim
By the way.... It is the best price I recieved from any JD dealer... the best part is that this is they (KC Canary in Fultonville NY) is the "BEST" dealer I incountered of all... boy am I lucky!
Best advice... if after you do all of the comparisons... go with the best dealer even if they do not have the best price! Don't forget... you have to live with the tractor and the dealer.
Good Luck