Last week on Monday morning, it was the estate sale. I raked through 1400+ comic book (the house was nearly hoarded) and found New Mutants #87 VF, 2 X-Men Annual #14 both NM, Secret Wars #8 VF, Marvel Spotlight #1 Red Wolf NM, Omega Men #3 VG and Thanos Quest #1 Fine (water stains in ever page) for $20.
Another guy competed with me at the same time. I saw he sntached Cat #1, two Rawhide kid and some 15 cent non-key Aquaman copies. I had them in my hands but they were about 20 bucks each. Those were super low grade so I handed them over to him. There were only 5% valued books in the collection that we got all.
Before we entered the house, the manager warned us that guy was coming to buy them all for $500 so we grabbed the best books that we could find before he showed up. I never saw the guy came. I think the manager might bluff.
Even though I got a good deal.