I just found the same on the same searches!
Google will spot the market for such websites maybe?
Does no one else collect old nails?
Some of them are amazing!
Id be ok if I collected house bricks or barbed wire... thieve got their society's, forums, websites & collectors...
Actually I do have got one nice rare decorative housebreak, but it holds a drain cover in place to stop leaves blocking the drains at my mothers... I doubt if they'd be impressed with that... Practical though..
But the nails, where's the nail researcher's & experts?