The Brown Bomber's price is outdated (its price is older than 3 months old), so you'll need to look into its sales to give an updated price for it.

With a seller for the Brown Bomber that hasn't sold for 3 months at 57 Keys, and with the Grenade being around 19 Keys, this suggestion will be too high and will need to be closed until the Brown Bomber sales are looked into.

If you need help finding sales for the Brown Bomber, Frostbite Robo-Glove, or Infernal Wraiths Beanie, feel free to ask.