The world of online marketplaces is a strange one. The sort of things people list for sale on sites like Craigslist and Facebook Marketplace is largely unmoderated and frankly pretty insane. People will sell literal garbage for an absurd amount of money, or post some of the strangest requests anyone's ever seen. Plus, there's lot of listings for tech products that definitely look stolen. It's safe to say that getting anything on one of these sites is a huge risk.

However, the following things definitely pose more of a risk than others. Dredged up from the scariest parts of online marketplaces, here are 24 very real listings full of very concerning energy, because we all could use a reminder to steer clear of people like this online and maybe just shop on Amazon instead. Hopefully, the FBI is keeping a close eye on he people behind these listings, for pretty much any reason imaginable.