Aspen Comics has launched one of the biggest Humble Bundle digital collections ever., worth $585. Where you pay what you want – but the more you pay, the more you get. It's always a bargain and a lot of the money goes to the Hero initiative.
They've sold over 4000 so far.
And they're offering a sign-up station at their booth at WonderCon as well, so people can purchase a bundle there and then.