The rules are the same as /CodeandSolder/manifolds-first-completely-legal-po, /Imhotep/the-great-pyramid-of-mana-manifolds, and /CodeandSolder/whales-vs-pyramids-will-investors-a, except that the buy-in is Ṁ100,000. To contribute, add 100,000 mana (or a multiple thereof) to the bounty:

75% of the mana you contribute will be distributed among the previous traders in proportion to the amount they contributed. This means you should get in early so you can get the most bounties! The other 25% plus the initial contribution will be given to the Pharaoh as taxes. We need those taxes to keep this a completely legal operation!

In addition, if you contribute, I will personally draw a monkey picture for you and give it to you in the comments. You can request details, and I will draw it to your specifications as well as I can.