The money looks to have been sent - in good faith - by the buyer. Otherwise, why would the seller have dispatched the goods? The seller dispatched the goods in

The money looks to have been sent - in good faith - by the buyer. Otherwise, why would the seller have dispatched the goods? The seller dispatched the goods in good faith that the money had been sent by the buyer (to Paypal, acting as an intermediary to the seller). The buyer most likely disputed the item after he received it. The dispute got escalated for reasons that haven't yet been established. The goods were deemed to be counterfeit (perhaps the dispute was raised because of that, or it became a material complaint after the dispute was raised). Something/nothing happened which resulted in the seller and buyer unable to reach an appropriate resolution, and the matter was escalated to Paypal for action. Paypal offered a return of the money to the buyer on condition he destroyed the counterfeit goods. Buyer destroyed item. Paypal took the money destined for the seller and gave it back to the buyer. The buyer has satisfied his part of the process. So the outstanding part of the process is between the seller and Paypal. There either the contract was validly enforced, or Paypal need to compensate the seller. IANAL.