[Strange noise from rear of car. EDIT: Wheel bearing - video of my idiocy uploaded]

I got the parts from a local Subaru mechanic and fitted them myself. BNT could possibly have them. From memory the rear hubs where around $180 for both (not genuine Subaru but apparently better)  Not sure about just the bearings as I just went for the complete hub. Any good mechanic should do it as its a common problem with these Legacys

 

[Strange noise from rear of car. EDIT: Wheel bearing - video of my idiocy uploaded]

I recently had my rear wheel bearings go. Had a similar ticking noise from outside and a temperamental growling noise inside the cabin that got worse over time. Cheap and easy fix too!