This is more of a PSA than anything else. I know I'm not gonna get my 50 gold back, but hopefully I can save others from my fate. The Prismaticite home instance node provides either 1 or 2 prismaticite per day based on the last 5 days of collecting. It is totally not worth it, given the fact that you need 30 to make a weapon from the collection. That's an average of 1 weapon every 22.5 days. They are really trying to force you into doing the DRMs since you can't farm the material anywhere else. SAVE YOUR GOLD!