54mm Espresso Tamping Station V3 Walnut Portafilter Holder Espresso Organizer for Breville Machines with Tamper Holder, Distributor Slot, and Multi Accessory Storage 54mm Walnut is up for auction in Home & Kitchen. The current bid is $3.00, 94% below the $50.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.