In July 2015, Grisebach had the special honour of reappraising and auctioning the final major collection of old art from 1920s Berlin: 384 remarkable works in the categories of Decorative Arts and Old Masters. With spectacular hammer prices and a sales rate approaching 90 percent, the auction takings totalled an outstanding 6,750,000 euros, cementing its place as a stand-out moment in Grisebach’s history.