Been running UB control for a while now. Planning on putting together some sort of Next Level Bant. Figures, I just picked up a playset of Stoneforge Mystic for $8 and flipped it for $30 and thought I was cool. Now 2 weeks later I need a playset and they're going for $70 a set because of Pro Tour Paris.
Indeed. With the number of quality equipments that have come out recently, Stoneforge Mystic's value has just skyrocketed.
Glad I've still got a full set.