https://backpack.tf/profiles/76561198216437309#!/compare/1626652800/1627603200 - dumped around a month later

https://backpack.tf/item/5283890428 - This is the history for the mp sale, you can see that after the 18th it was deposited back to mp. Since the new seller is looking for the same amount, it is unlikely that the buyer is re-selling at the same price. The buyer most likely sold to someone for less than they paid, and then the new owner re-listed it on mp. Since this was most likely dumped for less, I would wait for more sales before pricing this.

https://backpack.tf/profiles/76561198216437309#!/compare/1626652800/1627603200 - dumped around a month later