Can I safely ditch the cheaper crafting materials? According to TTC, alchemical resin sells for 6-10 gold while the decorative wax sells for 350-450 a piece, which seems to be true from the guild stores I've seen. Does this mean that I can safely ditch these cheaper crafting materials and buy them later if I need to? Meanwhile I'll stock up on the more expensive ones so that I won't go bankrupt building my dream house later on?

I'm going nuts trying to sort out my bank with all these materials. Thankfully it seems like most of the trait gems are dirt cheap for some reason too (diamonds selling for 2 gold is quite a laugh) so I'll start throwing those out.