I already had most everything I need other than a few certain dreaded extended mags. Took care of that.
In a pinch, I could probably make a small fortune from arsenal. It's enough to raise my net worth significantly.
Mauser Werke, Schmidt-Rubin, Colt, Walther, HK, Weatherby, Browning, Ruger, Beretta, Savage, Bushmaster, Marlin, Mossberg, Saiga, S&W, Sig Sauer....a few friends of mine