I have had this GPS since March 2014.
I've taken it walking maybe 10 times - it's in excellent condition.
The brilliant Entworld Tassie map is loaded.
Product details are here https://buy.garmin.com/en-AU/AU/outdoor ... 87774.html
It's a great little device - includes a barometric altimeter and compass.
$240 + postage if outside Southern Tassie.