Although finding expired domains can be pretty easy, finding expired domains with decent metrics can be a pain. A pretty decent side income can be made from selling domains if you can find the right ones.
The best domains for our purposes are those that have a decent link profile, have not been spammed, have expired and are ready to buy. The best metric to use when evaluating expired domains are Majestic Trust Flow (TF) and Citation Flow (CF). It is best to ignore Moz’s Domain Authority can be very easily manipulated by just building more links.