MC cartridge rebuild


I'm planning on doing some upgrading on my turntable. I have Linn LP 12 with Valhalla PS, Ittok II arm and Troika cartridge. I like the Troika, but it is due for a rebuild. Should I send it to Linn (even though I understand they farm the work out) or to another company for the rebuild? Any suggestions for other rebuilders?
thsalmon
It costs about $600 the last time I checked. Basically, Linn will return you another (different) Troika that has already been rebuilt. You don't get back the your original one. I don't see it as a problem.

IMHO, a great deal. Since the lowest cost retip would be $3-400, and retipping is not equal to rebuilding.
I understand that Linn is discontinuing the rebuilds of their older cartridges. You may wish to jump on the exchange option while it's still available.