Quoting: Caniac2000
If we're talking about value, the following are more valuable:
Barkov
Huberdeau
Matthews
McDavid
Crosby
Ovechkin
Pastrnak
MacKinnon
Marchand
Bergeron
This isn't because they're better than eichel, but they all either make less for a similar production or make a little more and are better.
What you're ignoring is that Eichel hasn't even hit his prime yet and his stats have been muted by the team he's on. Here are my comments on your list:
Barkov - less value because he has just 2 years until UFA
Huberdeau - LMAO
Matthews - more money, less term, not a better player
McDavid - yes
Crosby - nearly 33, injuries are a concern. The value is close
Ovechkin - Caps do better with him on the bench, he's 34 with just 1 year until UFA
Pastrnak - better production but with vastly better linemates, doesn't play center. Value is close
MacKinnon - yes
Marchand - 32 years old, still good but decline is close at hand
Bergeron - he'll be 35 this summer, 2 years until UFA, just 25 assists playing with 2 top offensive players
So from your list I count 2 players with clearly greater value than Eichel and 2 who are close.