Hello, i am new to trading in Spiral Knights (but am not new to Steam Trades) and i was wondering how does TF2 Currency (Metal, Keys, etc.) translate into SK Currency (and what types of SK Currency is there)? I also am looking for the SK Total War Promos- Shogun Helmet, Imperial Tricorne, Medieval War Helmet, & Golden Laurel. (i'd prefer in a set, but i can buy separate). Please tell me what the usual price are for these promos and your prices (If you can price in Metal/Keys, That would be grand).