OK...........here ya go with some Current as of today only facts.
Garmin 495 Pacific database
Gulf Coast Avionics, landed in AUD including the freight and GST (yes over $1000 you will pay GST) =
AUD$1580.60
The local mob Mehndelsons Pilot supplies in Melboure have them on sale for AUD$1589.
Some times it is worth it........others not.