You can check out my eBay items. I have some books, some "Zombie Apocalypse" items, some knick-knacks, some obsolete stuff, and some Chester Arthur (Denver mint) dollar coins. (The links just go to a representative item, not all I have for sale.)
I have more Chester Arthur ("D") dollars if you'd rather not go through eBay, but I need some money in my Paypal account ASAP, so I'd still probably prefer you pay that way. If you refuse to do business with Paypal, then I'll consider other arrangements, of course.
I also have my books for sale.
And Time's Up flags and T-shirts.
Links to just about all of it can be found at Dull 'Hawk's Shop.
And, you are always welcome to donate, although I would prefer to trade value for value.