[LaSource]

GT2s based on the stronger mezger engine as the 996 GT3 and turbo. Rear wheel drive makes it a better drive than the turbo.

From a numbers perspective the GT2s are rarer than turbos and GT3s driving much of the recent price increases.

I suspect a bit more expensive to run than GT3s...but then if you've had a turbo then probably in roughly the same range.

...just make sure it is a straight car as many are not...a proper inspection is advisable.