Isn’t it strange that a phone would show up for sale on a third party site before being officially announced by the carrier itself? Then again, Amazon isn’t exactly known for its ability to keep a secret. Whatever the case, they are now offering the Pantech C810 dual slider for sale. Yeah, the one we uncovered twice. It is currently available for $179.99 with a two year contract, which isn’t half bad considering its feature set and still-innovative dual slider form factor. 3G is standard, running atop Windows Mobile 6. Despite the fact that AT&T has yet to officially acknowledge the handset’s existence, the ordering process appears to be legit. Although currently it’s not possible to add on a data plan for some reason, we don’t see why this couldn’t be tacked on later. Anyone trying to take the plunge?