You can get brand new gears for $130.00, FMS!! I bought my 3.73's local from a guy for $50.00. 200 bucks is way too much for used gears!!!

 

Eh, got my 3.73's off ebay shipped for $75 that were used. My car is still running strong with them.. They came out of a ranger.

 

You have to remember that the pinion depth is different in every car, and you just stuffing some broken in and worn gears into your rear could mess up the pinion depth from the stock gears.

Id save up some money, put new gears in it, and not have to worry.