It’s been a while since I’ve seen one of these 911s. This is the Commemorative Edition (aka the Jubilee Edition), which Porsche released in 1988 to celebrate the production of the 250,000th 911. Like other special editions of its time the special enhancements were almost entirely cosmetic. In this case that meant special exterior and interior colors: Diamond Blue Metallic for the exterior, with color-matched Fuchs wheels, and Silver Blue Metallic in the interior (the seller refers to it as Diamond Blue in the interior as well though I’ve always seen it called Silver Blue). It makes for an attractive combination that’s quite elegant as these things go.
You also got Dr. Ferry Porsche’s signature stitched into the seat headrests, a shorter shifter, and an electronic top for the Cabriolet. I suppose the most unique aspect of this particular Commemorative Edition is that it’s had the model designation deleted. You probably don’t care about that. These 911s are pretty rare with only 875 produced in total. I believe the seller’s statement that this is 1 of 100 imported to the US refers to the number of Commemorative Edition Cabriolets rather than the number of Commemorative Edition 911s imported in total. Still, there aren’t a lot of them.