That's because TSM has determined it is cheaper to buy the mats off the ah rather than trade as you can see by the price source against each mat:
Originally Posted by swoop
Lions Ink - Cheaper to do vendor trade
the pigments - cheaper to buy off the ah
Sic has joined #TradeSkillMaster
sic> I love you all. TSM Has given me children.
sic> That is all.
Sic has left #TradeSkillMaster
MuffinPvEHero> and I agree with Bart39
TSM Application Developer / Assistant Addon Developer