This week Sig goes back 24 years to examine the value of Portal and Portal: Second Age cards. Their age, rarity, and unique nature mean they could offer some real upside…or some significant risk, depending on how you look at it.
This week Sig goes back 24 years to examine the value of Portal and Portal: Second Age cards. Their age, rarity, and unique nature mean they could offer some real upside…or some significant risk, depending on how you look at it.