Today I went to Banshee and saw a mod that was available to purchase and so I bought it. I then went into my inventory to look at my equipment for the bounties and went I looked back to Banshee, I saw that there was still a mod available for purchase. I bought it before thinking, "Wut? Didn't I just buy this mod?". Sure enough: https://steamcommunity.com/sharedfiles/filedetails/?id=2117935445 The main picture is what I see every time I go to Banshee now and Unflinching Machine Gun is *still* available for purchase. I hope this gets fixed as I feel like its an easy fix to an issue that would hurt casual players. Most players are probably not grinding mod components more than the Banshee bounties and this could rapidly drain their stockpiles. Also, I would appreciate getting the 10 mod components refunded, but I won't get my hopes up. Sorry if I messed up any tags/forum location as this is my first bug report on these forums.