It's actually more than that: (Ref:
http://www.danseap.org/Page84.html)
PRICES OF ANNUAL MEMBERSHIP & INSURANCE (Non-Residents of Australia)
(all prices in Australian Dollars AUS$)
MEMBERSHIP
(includes TravelAssist worldwide emergency evacuation coverage and Alert Diver)
Single Membership = $60
Family Membership = $85
Optional additional dive injury insurance
(Annual DAN SEAP Membership must be purchased when requesting the optional additional dive injury insurance)
Standard Plan = $60
Master Plan = $75
Preferred Plan = $125
Additional Charges:
Add $10 for postage outside Australia
Optional Fast Processing Charge of $10
Since you like to dive deep and have already gone through 130 ft at least once, you'd want at least the Master Plan. There are currently 1.3 Aussie dollars to each US one so... AUS 145 (60+75+10) = US $111.50