I was looking for the Garmin Etrex 20 or 30 and I eventually stumbles across a GPSMAP 62s on ebay
This model usually go for $399 from realistic retailers. $499 from unrealistic retailers
http://www.ebay.com.au/itm/Garmin-GPSMAP-62s-Handheld-GPS-Na…
Purchased it and realized it was from Ryda via paypal account. If you buy from their ebay store its postage for free. SAVE another $9.95
Specs are here
https://buy.garmin.com/en-AU/AU/outdoor/handheld/gpsmap-62sc…
Buy some cheap maps from ebay and BAM. You will never get lost!
Seems to get favourable reviews from users on Amazon