When I went to the website yesterday, where it normally gives the price for naltrexone it said "Not available in the US". Today it gives the prices as usual, so it is possible that it was just a mistake. They are in the process of redoing their website, so it could have been some kind of glitch.
As an alternative I went to All Day Chemist, and they seem to be shipping out my order as requested.
I will have to admit that I am afraid of what this new "healthcare deal" will bring in terms of our ability to get the meds we need for ourselves. The gov is never really big on diy, as it tends to put them out of a job. (grouchy semi-political rant for the day - sorry

)