kaaz lsd with 5000 miles on it for $500.... worth it?

is 5000 miles a lot on an lsd?
im looking to buy a used 2 way kaaz lsd, that was always run with kaaz lsd oil just wondering, i mean i know it depends on how much trackuse it saw and all of that, but im just curious in gerneral

any insight on this?

why not go with the obx unit at 400 new?

Re-torque the OBX to Quaife specs and it will be like having a new Quaife for 100 less!!!

i have herd the obx units to be very unpredictable, and not of high quality, by unpredictable i mean that i have heard they aren’t consistent in when they decide to engage

i could be entirely wrong, just what i have heard