When purchasing items on the market, they are seemingly turning into different items???
Here is my inventory: https://puu.sh/xQ0NP/26925ba57b.png
Here is a screenshot of me buying a hammer: https://puu.sh/xQ0QK/4a4df498cf.png or https://puu.sh/xQ0WR/dea4d87f63.png
Here is a screenshot of my inventory after buying several hammers: https://puu.sh/xQ0Vy/be10e8da63.png
They are seemingly turning into rusty swords? They all look to be the stat of the original rusty sword as well.
After some time, they will change into hammers.