What could these signed hockey cards be worth one day?

I have to 2008-2009 team played card set of the Hershey Bears. I am a huge fan of the Hershey Bears and I personally know a few of them. I have all of the cards signed by the player themself. I was standing right in front of them when they signed their card. I was just wondering, if they were to in the Calder Cup this year, would the card series be worth a lot one day since it's all the cards and they're all signed from their Calder Cup season. Would they?