Posted By:
Phil GarryJodi:
My way of doing it is just as you mentioned. I always seek out the earliest "card" that I can find and when I get one that pre-dates the one that I alraedy own, I sell the other one. Depending on the popularity and scarcity of the card that I am looking to sell, many times I get more for it than the "card" that I just picked up. Of course, each individual scenario is different so it is probably best to stick with what you like and try to keep your focus on whatever your ultimate goal is.