Back in '97, I bought an original OP '84 from an old toy shop. I hand picked it myself from a sealed case. Later, I got it AFAed and scored an overall 90. Then in '07, I sold it for $8,500-. Maybe I should have kept it?
Unfortunately it's not completely useless to grade some movie toys. I have seen a couple AFA'd TFTM Leader Class Primes sold in the $250-300 range.
the only movie figure worth AFA'ing would be the 70's camaro japan exclusive that has that gold metal finish on it. that one i could see being worth bank down the road.