For collectors looking to buy or sell vintage metal soldiers, the websites oldtoysoldierauctions.com, collectorsweekly.com, hobbybunker.com, and michtoy.com are good resources. Old Toy Soldiers Auctions USA is owned and operated by enthusiasts who've collected metal soldiers since their childhoods and are extremely well-versed in the world of vintage toys.
Collectors Weekly has a section of its website devoted to vintage toy soldier auctions; it also provides prices and bidding times. Hobby Bunker has a brick and mortar store located in Malden, Massachusetts, in addition to a website. Michigan Toy Soldier Co. buys and sells collections of new and old toy soldiers and historical miniatures, historical reference books and other items.