Current lowest buyout:
299 G 96 S 00 C
Cheapest acquisition cost:
craft for: 277 G 92 S 00 C
Auction buyout 10x Elementium Bar for 219 G 80 S 00 C
Auction buyout 4x Volatile Earth for 58 G 12 S 00 C
Craft Elementium Bar and Volatile Earth into Hardened Elementium Bar