Guild Wars 2

what should i do with them all sell them or keep them for later?

hand them out to children!

you can do that?

Yep, you can give out Candy Corn to the trick or treating children in Lion’s Arch. They give you back Trick or Treat Bags depending on the number of CC’s you give them. (10 for 1 Bag, 50 for 8 Bags and something in between, but I can’t remember what.)

EDIT: However, considering the Bags don’t tend to give out expensive loot, it may be more profitable to sell the CC’s instead on the TP, depending on what current prices are like.