With all these prices going up, people are asking more for their guns, ammo, mags, gas, homes, etc. So, If I bought a desirable pistol way back when, and fair market value has doubled or tripled lately, is it "for profit" to sell it at current market value? I mean, If I had to replace it, current price would have to be payed, right? Its that way with gas, your house, and pretty much everything we consume or like, so why is it frowned upon in the firearm world?