IG is good, but the real money is in live raffles on FB. IF you can get the watchers.
These guys are pretty good. They have about 40-50 people watching. Check out some of the prices they get and they typically don't state a grade.
Part I
Minute 13:45, BIN of Superman #500 for $10.
Minute 2 hr. 10 min., blind auction $1,650 - look at this lot and tell me you would pay this at a show.
Part II
Minute 25, blind auction $600 for Mister Miracle 1-18 with (2) #1s
Minute 41 question "What is the grade of the books?" "Oh, their all like super sweet conditi"