Moving to Brunei

I am sure these questions are asked on a regular basis, however, I am hoping someone out there would help me with some questions about my move to Brunei. I have been offered to buy some white goods already and am hoping someone could tell me what reasonable prices for items such as used fridge/freezer, washer/dryer. They have suggested $500 for fridge and $300 each for washer dryer. Are these acceptable? Also I am looking to volunteer with the red crescent using my nursing skills. Wondering if there are any fellow nurses out there who can help me with what I would need to do in order to practice in Brunei. I eagerly await any advice.

Shannon