I had my lap band put on in April of 2012 and have lost 50lbs but haven't lost anymore, i think i'm due for an adjustment but since i had my surgery done in TJ i am having difficulties finding a fill center in NOrthwest INdiana or Chicago that will be willing to do it for an out of country patient. What is the average cost of a fill? I'm getting price ranges of $500 +. I was hoping for adjustments costing me less. Please advise. Thank you