My wife and I are considering retirement in Algarve and are concerned about the cost of health insurance. I am 62 and she is 53. Quick online searches indicate an approximate monthly cost of +1000USD for both of us. Does this sound reasonable? Will it be possible to get national health coverage once temporary residency is established? I estimate our monthly pension income will be about USD $3000 and cannot afford to spend one third on health insurance. Any insight is appreciated.