The "street" price for this drug is about $16,000 a month. If you're on Medicare and you have supplemental drug coverage the best price I've seen is $3500 for the first 30 days (depending on how much deductible you have left for the year) then minimally $755 a month after that. The next year you'll have to pay off the full deductible before you can get down to the $755.00 price. I'm just wondering if most people have better insurance or how they are sustaining that high price.