Like Ray J before him, Kris Humphries is looking to make serious coin off an intimate piece of Kim Kardashian.
No, he isn't releasing another Kim Kardashian sex tape.
But, yes, he actually is auctioning off his ex-wife's engagement ring.
And while Humphries' name is not listed as the seller, a source makes it clear to Us Weekly: "It is 100 percent [Kim's ring] ... Kim has been waiting for the day he would auction it.
"Everyone always asked what Kim did with the ring - she silently gave it back over a year ago! And Kris waited until the divorce was final to sell it."
Kardashian and Humphries fought over the nearly 20-carat ring for a lot longer than they were actually married.
It is expected to fetch between $300,000 and $500,000, a drastic reduction from the $2 million Kris reportedly shelled out for it a couple years ago.
Both sides have, of course, moved on since then: Kim is the mother to North West and girlfriend of Kanye West, while Humphries is... well... making extra money by selling old engagement rings.