We've all seen those used water bottles on eBay that it's claimed were once drunk out of by One Direction and then there was that time someone sold what was supposedly Harry Styles' used chewing gum, but the strange list of things you can own that once belonged to 1D just got even stranger.
Enter an auction where you can buy Niall Horan's actual deepest and darkest dreams, handily kept in a nice presentation jar you can pop right on your mantelpiece.
Okay stay with us one this one because a) we're quite quick, but also b) because we will explain just what makes this jar of dreams legit.
You see, Nialler has shared his nighttime thoughts in the name of charity and has teamed up with Save The Children to have a miniature recreation of them made in his name.
If you've read the BFG you'll no doubt be familiar with the concept of the Dream Jar, which stores the dreams the BFG delivers to kids across the land in the dead of night.
With the new version of the film out, Save The Children decided to collaborate with artists to recreate the dreams of various celebs for an exhibition called the Dream Jar Trail at London Bridge. However, you can also bid to buy each jar - including Nialler's - over on charity auction site Paddle8.com.
At the time of writing Niall's jar is going for £1,500 and with the auction due to close at 12pm GMT on August 31, there's still time to get a bid in.
It'd be totally worth it too as besides being in aid of a great charity, the piece is an amazing keyhole into the mind of Nialler and depicts a beautifully intricate miniature hot air balloon in the Irish colours being flown by two tiny little people.
While we assumed it was Niall and Louis T in there, we were wrong and the description of the piece reads: "One quarter of pop super-group One Direction, Niall Horan is a born romantic. His Dream Jar sees the singer fulfilling a lifelong dream of a date with a girl in a hot air balloon."
Niall adds: "As a little boy, I liked the idea of floating above the trees and looking down on the world from above. Now I like the idea of having someone with me for the ride."
HOW CUTE IS THAT? Way cute, that's how.