Real levels, real prices

This is Real and my mission is to provide the best steam leveling up ♥♥♥ there is!

To use it just add the ♥♥♥ and use the following commands:
!commands - shows a list with all the commands
!help - provides info about the ♥♥♥
!owner - shows you the link to my profile
!buy keynumber - sends an offer with the ♥♥♥'s sets (the number of keys multiplied with the rate) for your keys badges are checked)
!sell keynumber - sends an offer with the ♥♥♥'s keys for your sets
!check - provides info about how many sets are available for you
!sellcheck - provides info about how many sets from your inventory can be sold to the ♥♥♥