It appears there is a new Sharp Sidekick on its way to T-Mobile, as a post over at Engadget Mobile shows the Sharp Sidekick PV300 has shown up with the FCC.

Now Sharp sometimes passes a domestic mobile handset destined for Japan through the FCC to receive a little global roaming certification, but apparently this is not so with the Sharp Sidekick V300.

The fact that the Sharp Sidekick PV300 is certified for AWS 3G makes one believe it is destined for T-Mobile as AWS 3G is the kind T-Mobile uses, so it does look like there will be a new T-Mobile Sidekick handset coming soon.