I have a set of 98mm SSP Low Uniformity (LU) Red Speed burrs that were installed in my Monolith MAX. They have seen less than 20kg (45lb) of coffee.
I have no space nor desire to keep them so Im letting them go for $300 plus shipping anywhere in the world, you can also pick them up if you are in NYC.
Used espresso or coffee stuff you hope to sell or buy.
In girum imus nocte et consumimur igni