Idk if I would call that a scam so much as taking advantage of the market. Like the other poster said, he may be paying himself for the risk, not just the product. (Although I wish it wasn't so expensive because that's part of why I wasn't able to go through with trying to get ahold of it.)
I would be more concerned with other random people trying to get you to send them money for various reasons.
On this very forum, there are people claiming to be suicidal who are just here to take advantage of the weak and desperate. If anyone messages you and the conversation leads to them somehow requesting money from you, just end it right there. Stop talking to them, report them.
Usually this goes on behind the scenes but once in awhile you will see clues sprinkled through posts and profile comments.
I'm basically "poor" so if there's any scammers out there (hello!) planning on talking to me for money, I'll tell you right now, you're barking up the wrong tree.
Beware of people using romantic tactics as well, I believe someone got banned for sending pictures and giving attention to some female members, only to ultimately ask for money (under the guise that they needed it to CTB.) I'm sure it's happened to men here too.
There's a lot of lonely people here that are susceptible to that kind of thing. I'm isolated but not THAT kind of lonely, I have no interest, so it doesn't affect me..but it DOES disgust me when I see or hear of it.
People need to be alert, even here. You may not think it matters if you're going to die anyways, but I think we are still worthy of human decency and respect and noone deserves to be hoodwinked when they are already down and out. Personally, I can't stand the sight of myself but that doesn't mean I'm going to let the vultures pick apart my flesh.
Edit: (sorry for the sudden rant lol)