7 Level 0 machines will be auctioned on Opensea. It's important that buyers understand what they're getting. Level 0 machines have the "utility" of rolling for a chance to win a Level 1 machine, see details here. There is a supply cap of 18 Level 1 machines. Once that cap is reached, Level 0 machines no longer have any "utility", and their secondary market value will likely decrease. They can still be rolled for fun, but there are no rewards other than the unique generated output. Examples of outputs Level 0 machines produce are shown below. Higher level machines will progressively unlock new generative algorithms and greater variation/rarity. Don't buy a Level 0 machine in the auction if you don't understand this.