Propworx · Sale 145886 · Lot 6 Star Trek: TNG Riker Civilian Costume Photographs: © Propworx A civilian costume worn by Jonathan Frakes as William Riker in the episode "Violations". In production used good condition. Originally from It's A Wrap. Estimate $ 600 - $ 800 ‹ Lot 5 Star Trek: TNG Deanna Troi Off-Duty Costume Lot 7 › Star Trek: Insurrection Captain Picard costume