I just tubbed my car.Did the work myself,but got close to $3000 in the parts.That includes frame rails,x member,ladder bars,diag link,double adj coilovers,10 pt. cage and complete rearend.I actually got my housing free from another guys abondoned project,but I added $500 to account for that.I think that's about an average price to buy one.I talked to a guy the runs a chassis building shop,he said if I bought all the parts,the labor would be $3,500.