Pseudolithos cubiformis

Finally found one of these for sale in person from raresucclents.com at the san gabriel succulent society sale. $15 and nicely replaces my pseudolithos migiurtinus which I had grown from seed and just died overnight.

Eriosyce odieri

Purchased 2013 from California Cactus Center

Sulcorebutia rauschii

plant purchased 11/2/13 at san gabriel society show and sale.