Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates [PA1616S] : ID 746 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Three Square Market plans GPS chip for dementia patients
Amazon.com: GPS Tracker for Vehicles, Mini Magnetic GPS Real time Car Locator, Full USA Coverage, No Monthly Fee, Long Standby GSM SIM GPS Tracker for Vehicle/Car/Person 2022 Model (GPS) : Electronics
Amazon.com: Vyncs - GPS Tracker for Vehicles, [No Monthly Fee], 4G LTE, Vehicle Location, Trip History, Driving Alerts, GeoFence, Fuel Economy, OBD Fault Codes, USA-Developed, Family or Fleets : Electronics