I only stick with quick challenges because the longer ones just arent worth it. It takes about 3 hours to play 5 games. I make $8-10k off of AH in less time than that. If its not a significant amount of MT or a good collectable player, then its just not worth my time. I too played the Thunder series and got Reggie Jackson, a card that I have gotten about 6 dupes of and had a hard time getting 1500MT for on AH, so I dumped him for like 1000MT. They dangled the carrot with Durant....but I wouldve been happy with Throwback Durant since you cant buy him off of AH.