5. Mark Streit

Maybe one of the quietest point leaders this season, not much has been written about Streit unless someone is talking about how bad the Philly defence is. But right now, Streit is fourth among NHL defencemen in assist and points. And it's not like his minus-two is horrendous enough to force poolies to shy away from him. If you can convince someone to trade a younger defenceman with lots of potential or one having a down year, you have to go for it.

4. Marc-Andre Fleury

It may be a little too late for this one, but you could still sell high if you find someone who hasn't been paying attention. In the NHL, he's still first in shutouts, eighth in wins and save percentage, and 12^th in goals against average. But in his last 12 games, he's just 3-5-3 with a 0.896 save percentage. And in eight of those games, he's allowed three goals or more. So he's quickly crashing down to earth. But despite the last dozen games, he's still on career highs for GAA, save percentage and shutouts. So if you can convince someone he's still on that great high, it shouldn't be hard to upgrade your goaltender.

3. Nick Foligno

The all-star captain has already matched his career high in goals, a new career high in power play goals and is only five points off his career high in points. There are plenty of reasons for his great season, some are sustainable, and some aren't. He's on pace for 171 shots, a career high. His 19.2 shooting percentage is well above his career average of 12.2 per cent. He's also regularly playing with breakthrough superstar Ryan Johansen.

2. Rick Nash

If Rick Nash wins the Rocket Richard trophy this year, he'll be the first guy in decades to win scoring championships a decade apart. But fantasy owners need to face facts: If Nash gets to 80 points this year, it will be the first time in his 12-year career he ever hit that mark. A veteran having his best season a dozen years after he began his pro career? That's the very definition of sell-high. Because of his high shot total and knack for scoring, he'll always have value. But you may will never get this much in return for him every again.

1. Mark Giordano

After a crazy start to the season, Giordano has been cooling off lately as he has just five points in his last 10 games. However, his first-half stats are enough to have Gio be considered a top-three defenceman. Even if he gets just 15 points in the team's last 35 games, that will still put him at 55 points for the year. At 31 years old, he's definitely a late bloomer (he set his career high in points last year, and is about to break that this season). But can he keep setting career highs every season at this late stage? Sadly, no. So now would be the best time to sell.