To the OP. You have been a member here long enough to remember that there used to be a "What is this Worth" section of the forum. The problem was it was used all the time as a fishing hole. People would put something up and people would reply and if the OP got an answer they liked they would offer it for sale. That is not how the BTS here works so it was eliminated. It is now in a section for paid members only where people don't fish in the same manner.
Also it is known to people who pay attention you like to flip stuff. @gowilkes There is nothing wrong with that in my book. You can buy and sell whatever you want from willing sellers to willing buyers but if that is something you do people will call you out. As
@Tim pointed out for many members here not just paying members this is a community that goes beyond buying and selling stuff. It goes beyond just taking about guns. It is not the place for everyone but it is what it is and for the most part it works.