The following is from their FAQ section on repairs.
How much does it cost to have my locator repaired at Schonstedt?
Our standard minimum repair charge for Models GA-52's and GA-72's is $290.00 and model MAC-51B's is $340.00, (the MAC's are slightly more because it is a two-part instrument). These costs include a new base and tube, can/cover assembly, tuning, aligning and calibration to its original manufactured specifications. These locators are returned to the customer, looking and functioning "like brand new".
