Spindles can be had all day long for 100.00 a set (2) used. Bushings can't be that much...Plus, if he has a disco, he has spindles. It's takes 15 minutes to drive the needle bearings out, and replace them with the bushings. You can't remove the bushing with out screwing them up, so the spindles are worthledd to you anyway. Nathan has 110 CV's for 160.00ea, and Bobby Long can heat treat them for 50.00ea. (I would say Bobby knows what he is doing). So, your price is on the inner axles....
$1200.00 may be cheaper than new, but no one knows what you did with these axles on the trail. Have they been magna fluxed? Are the axles twisted? Are the splines mushroomed? Do drive flanges come in this package? 1200.00 is not a deal by any means, considering the CV Unlimited set-up comes with a warrenty at a lower price new. Good Luck...