I'm not sure of the color you need, but here are a few:
http://986forum.com/forums/showthread.php?t=14110
http://986forum.com/forums/showthread.php?t=13554
http://richmond.craigslist.org/pts/465114160.html
http://seattle.craigslist.org/sno/pts/470848281.html
Here's the item number for one on eBay: 200171934693
None are near you unfortunately and at least a few are priced kind of high. Many folks aren't willing to ship, so finding one within driving distance is best.
This is the high demand season so prices will be higher and supply is tight.
It took me a few weeks to find mine when I was in the market. I also contacted folks who were selling cars with hard tops and asked if they were willing to sell the top separately.
Good luck.