Target department stores are offering a great deal if you're looking to trade in a first-generation iPad - you're guaranteed to get at least $200 in the form of a Trade-In Gift Card that can be used on any merchandise in a Target store.
The iPad needs to be able to power on and the screen must not be scratched in order to qualify for the deal. But any way you slice it, $200 is a great deal especially if you have a first-gen iPad you're trying to unload. Other services that buy used iPads offer considerably less: Gazelle, Amazon.com, even Nextworth itself, which is Target's partner in this promotion, will pay you $60 - $120 for an original iPad.
The deal runs through November 9th, and is available at Target stores with a "Target Mobile" kiosk in the electronics section. More details are available at the Target web site.