Garmin Etrex10 sub $40
Might be of interest to someone on here. This price is right and it enough to help you get back to the car and mark your favourite spots
https://m.catch.com.au/product/garmin-2-2-inch-etrex-10-gps-400060/?emit_product_interaction_events=&oid=126335&pid=400060&sid=Garmin eTrex 10&sp=3&srtrev=sj-hxc8n9xlj45t3eirmiq8ol.click&st=32