I've been playing PoE since beta back in October last year off and on, but I've always been a mostly solo player, except playing with a couple close friends occasionally. I'm trying to currently set up a build that is going to require gems that I don't have access to on my Shadow, they are quest reward for Templars, or Marauders, or whatever. Would it be quicker to just make a new character and level them up through Cruel and part of merciless to get the gems I need, or is gem trading/buying a fairly active market? I need 3 or 4 blood magic gems and they are never offered to a Shadow at any point, but I've never used the trade channels at all, I really don't even know where to begin looking to purchase some. Is there a forum or anything set up for buying/selling/trading? Is the market even active at all for quest reward gems or just the drop-only gems?(I'll eventually want greater multi-projectile too)
Also, is there 1 piece of currency that is kind of the pricing standard for trades? As in I can compare item A vs item B that they would each be worth a certain amount of X currency(whether it's chaos orbs, map chisels, or whatever)