Overview

• Expert Annika Raßbach authenticated a Joan Miró–illustrated domino set, valued at roughly €60–€120, which dealer Elisabeth Nüdling purchased for about €150.
• A Händlerstücke segment showed Walter “Waldi” Lehnertz paying €80 for a largely unsellable Flachshechel under an informal Ehrenkodex, then repurposing it to try to recover his outlay.
• Dealer Leo Leo described buying a 1910 portrait for €600 and investing about €700 in restoration and framing in Münster, with resale bids now invited from €1,800.
• Another follow-up reported Jos van Katwijk resold a school cylinder-engine model, bought on the show for €650 against a €300–€350 estimate, to a U.S. collector for a higher price.
• A recent sale underscored outsized gains for private sellers as a €2 Danish Jens Quistgaard coffee service fetched €180 after the owner withheld the tiny purchase price during bargaining.