Been looking at the Dungeon gear. The weapons look nice. Take a look at them. Each dungeon has a vender that has three varieties, with three attributes on each piece of gear. So you can get any attribute combination you want for your gear.
The armor is Soulbound on use so you might be able to put them on the AH for a little money. Last thing will quote Guild wars 2 wiki on how you get tokens.
Completing a dungeon in Explorer Mode awards Tokens. These tokens can be used at a Dungeon Merchant, which are located outside of each dungeon and in Lion's Arch, to buy weapons and armor sets. Each dungeon has its own unique weapon and armor set modeled according to the theme of the dungeon. These items are no more powerful than items which can be gained doing other activities in-game, the exotic sets are equal to the level 80 exotic crafted sets.
Tokens are rewarded at the completion of a dungeon path. The amount awarded is 20 tokens, with a daily bonus of 40 tokens after the first run of each path on each character. Diminishing returns apply if the same path is completed repeatedly in a short amount of time -presumed to be 2/hour- and reduce the tokens rewarded by half.
So lets get our story modes out the way for people, so we can get some explorer mode done.