Gold The average treasure "Being hunted so frequently has downed it's value significantly though not enough to make ones greed cease."

Special metal New types "The blacksmith has asked people to bring some to him and none have. There's all different kinds.

Nightmare gem Oddly rare "Possibly the most valuable thing unimaginable tis gifted to the most viscous and vile beasts of them all that are guardians of tower for killing intruders. Now being less impossible to find the economy grows larger and more unfair in the eyes of adventurers or in the tower's case past killers, hero's of their home world, deity summoners, and revenge achievers.

empty shells useless "An underappreciated part of how guns work really at least one person wants em."

In tact bullet Why? Just why? "One would normally dodge them not catch them."

Munz here comes the money! "Some people like outside use currency rather than everything else. Originally designed by montreuze(mon-true za) as a currency for the higher up and secret places of the tower but, his idea was shunned from the society of merchants. Later when more people came he asked again and was allowed but, his currency was limited to him."