Todd Nelkin's home is stuffed full with all kinds of goods. The Houstonian is proud of the Space City's role in putting man on the moon and has collected items to celebrate it.
"It's a lot like baseball," Nelkin said. "It's about science, it's about ability, it's about knowledge, it's about being awed by what people can do."
Getting a piece of your own collection doesn't cost a fortune either. At Space Center Houston, you can get 50th anniversary patches starting as low as $7.
"The neat thing about some of the NASA items is that they're still pretty affordable," Nelkin said.
Not all NASA items are cheap. Robert Pearlman runs collectspace.com, a site that helps space enthusiasts come together.
The website also shows people where auctions take place that sell space goods. Pearlman said some of the items only cost a few bucks.
"On the other end of the spectrum, items that have gone to the moon, that have been on the surface of the moon, that have been touched by the surface of the moon, stained with moon dust - those can sell not just upwards of hundreds of thousands of dollars, but actually cross into the million-dollar mark," Pearlman explained.
Pearlman said you don't have to travel. Many of these auctions are online.
Before you bid, Pearlman advised verifying items. If there's a serial number, contact NASA.
Pearlman hopes Apollo 11's 50th anniversary will inspire more space collectors. If you're one of them, Pearlman said to start slow, and don't rush to make your own place look like a museum.
"I think it's much more enjoyable to pick up each piece, and spend time researching, and learning the history of each item, and then building upon what you learn about that to what you buy next," Pearlman said.
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