As we all know, the Polka Haus team volunteered to cover organisation and execution of Decoded 2022: Buenos Aires Chapter. Due to the recent volatility in the markets, the Polka Haus team budgeted the total costs of their original treasury proposal to be USD 238,992, but has received the equivalent of $182,902 USD (transferable value). Here's a breakdown of the additional DOT needed to cover the total cost of the event as Polka Haus plans to organise it for the community:

![](https://i.ibb.co/qr5QSDV/Screenshot-2022-06-21-at-14-04-38.png)

I have opened this tip to reimburse Polka Haus for the extra costs invested into the event for the community. You can find the original treasury proposal HERE. Please note that to calculate my endorsement, I have used today's DOT rate: USD 7.95. They receive the allocation at a price of USD 7.18. They used a 7day avg rate to submit their proposal: USD 9.80.

To cover difference in DOT rate from approval to transfer of funds for Decoded 2022: BA Chapter