How it works

After this market closes, I will ask @FairlyRandom to generate a random number M among 1 to 4000 in the comments. The Mth unique trader of this market wins 4000 mana from the lottery prize pool, if such a trader exists. Otherwise, the lottery falls through till next time.

For free play, make a trade with 1 mana and sell it. Your trade will be recorded and you will become a unique trader.

This market will resolve to xx, where 19xx was the year of birth for the female astronomer who stresses that in measuring the distance of galaxies, we should note that galaxies change over time.