Amazon.com: Remanufactured Garmin iQue 3600 PDA/GPS Handheld System with Americas Detailed Street Mapping : Electronics
TRAMsoft - GARMIN iQue 3600 (english)
Intelligent Dual Purpose DC Vehicle and AC Home Wall Charger suitable for the Garmin iQue 3600 - Two critical functions, one unique charger - Uses Gom - Walmart.com
Amazon.com: Garmin Ique 3600 PDA GPS Instructional Training DVD : Movies & TV
Amazon.com: Remanufactured Garmin iQue 3600 PDA/GPS Handheld System with Americas Detailed Street Mapping : Electronics
Classic Straight USB Cable suitable for the Garmin iQue 3600 with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com
Garmin iQue 3600 Handheld for sale online | eBay
I think it is not so common: a Garmin iQue 3600 with build-in GPS and HighRes+ Display and Palm OS 5.2.1r6 : r/Palm