Admittedly, I am somewhat addicted to Gunbroker.
For the armchair arms enthusiast, time and resources hampered by a pile of children, it’s a great way to get your gun porn on . . . the variety and type of weapons and accessories that show up on there is overwhelming.
Which is why it helps to limit yourself to a theme.
Being of a blackpowder/muzzleloader bent, I am always looking for cool vintage muzzleloader arms to take to rendezvous or a pack-in.
I am not sure how the below would fit into the pre-1840s scene, but it was certainly an interesting idea.