The person banned for chargeback fraud was banned after their trade occurred. It was the Pot + 2 Max's Heads (72) for a GE Fro.

https://backpack.tf/profiles/76561198069527288#!/compare/1725580800/1725753600

The Fro had a sale for an Arachne's Web Power Spike (seller at 110) and has a duped sale on MP at 106 and a current clean seller at 120.

https://backpack.tf/profiles/76561198877320307#!/compare/1725494400/1725580800

While that's bulky, it supports 27 more than 53. With all the sales supporting a raise, 27 flat would be better.