RxN
[09] Warrior
Basic currency is refined metal/keys. Keys are 2-2.3 ref. Then after keys you can get into Bill's Hats which are like 4-5 keys depending on paints on it. Then you get to Earbuds, about 20-24 ref or 10-11 keys. Buds is about the highest form of "stock currency", meaning theyre like the refined metal of high-ball trades.