It’s weird to see the progression of material prices as I scum the Auction Hall. Tier 1 is pretty cheap. Tier 2 jumps about a magnitude in price. Tier 3 is about double in price to Tier 2, and so on… until the last two Tiers where the character leveling curve slows to a crawl. Tier 6 materials only cost as much as Tier 2. That makes most expensive portion for leveling my alt’s crafting the mid-game. The end game crafting experience will be an easy coast downhill towards mastery.