You don't earn anything? so if i buy the nft who gets the rbn i pay with?

All proceeds (RBN) from the auctions will remain in the account @rabona, which is the Bank of Rabona (BoR) account. The balance of the BoR will be in the control of BoR shareholders as soon as we published the BoR module. It is also possible that part of the RBN balance will be burned.

We (@rondras and I) will never sell RBN with this account. That is not the plan and that would not be smart. We want a free market. You can verify this via blockchain.

Not sure about fun. If its fun why does it cost, why not give them out to players as loyalty bonuses as some have including myself spent a lot of time and money on the game. Would that not be fun?

Let me please quote @jelly13 to answer this because he got this on point:

"I mean the mechanics itself is great as it addresses two major issues (low player liquidity at the top and high RBN inflation) at once." - @jelly13
_{Source: @jelly13/re-khazrakh-qn3kdf}

My initial situation was a problem and the collectibles represent part of a solution. I think it is elegant because several birds are killed with one stone. For this, however, my theses have to work out: These players (a high percentage) remain frozen and do not come to play in the leagues. Otherwise, the auctions will be stopped.