☰ mtdb > Tricks > Trick< Back to all tricksGPS Pack Nav Permalink: mtdb.co/?GPSPackNav Creator: Oliver Meech GPS PackNav is a signed-card-to-impossible-location routine with a surprising modern twist. A spectator selects a card and marks it on the face with their postcode/zip code. Now you bring out a 'GPS Pack Nav' - like an in-car navigation device but for playing cards. The spectator holds... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |