In the September 8–21 Top of the Stack data, Invincible was the most-traded title of the 2000s and also the decade’s highest-selling title, generating $62,088. It accounted for 55.1% of the combined sales of the decade’s Top Five titles.

Sometimes strength comes from one title completely owning the conversation. Other times, it comes from several titles all attracting serious money at once. The September 8–21 Top of the Stack data gives us a particularly clear example of both.

During the September 8–21 reporting period, Showcase #13 CGC 9.6 sold for $45,000, making it the biggest individual sale of the fortnight. But what makes that result particularly interesting isn't simply the price. It's what happened to the 1950s market around it.