2 examples of the Porsche 911 GT3 have completed their run on TANC. None has a published sale price yet; each shows how it finished and the value it was offered at.
A car marked sold without a figure was closed without an accepted offer on TANC, so there is no agreed price to publish.
One Porsche 911 GT3 is offered on TANC right now.
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Porsche 911 GT3 specifications, year by year