I think your going to have to add another 1st and a few middle picks to that price, but I do know Buffalo wants Eichel out west away from their division, I just don't know if Vegas wants to give up assets playing now for a guy who wont see the ice until playoffs or next fall.

You have no cap space for him when he's healthy.

I think he's going to be ready for April at the soonest so they don't need to worry about moving another contract. Just means they won't be able to re-sign Reilly in the offseason.

No cap in the playoffs

Ya that is true but you'll have to shed ten million dollars in the off season, that isn't easy to do, and if it is then you're saying goodbye to some really important UFA's you have. I think a guy like Karlsson or Dadonov would have to go back to Buffalo

Salary cap much?

4.75 was shed by Tuch going back as well as Krebs salary since he is playing in NHL.
5 million comes off the books in the offseason with Reilly Smith.
Cap will go up slightly.
make one other move.

Sabres would take Dadonov or Vegas could shed him in the offseason and have more than enough cap to sign the rest of their roster

See above

Okay, and what about for the rest of time?

See "long term outlook" tab