One of the rarest and most sought after shoes of all time are up for sale. The Eminem Air Jordan IVs never hit the market and are rumored to have been given exclusively to friends and family of Marshall when the Encore album was released in 2005. Now you can own a pair (size 8) for $23,000 (yes, you read correctly). The shoe was recently listed at The Collection Miami. Have an extra $23,000 to spare? You can purchase the shoe here. Now will the real sneakerhead please stand up….