This is a single Direzza DZ101 tire $120
I had a flat and was forced to keep driving until reaching a shoulder, destroying the tire. The DZ101 has been discontinued, and I was unable to find a used replacement, or a reasonably priced new one. Instead, I purchased a pair of the replacement model, the DZ102. This is the other tire, it is in great condition, with a lot of miles left, and I hope helps someone match it up to another DZ101.
The tires were purchased from America's Tire, and the car has been driven pretty gently; the wear looks pretty even. The tech measured the tread on the flat tire at about 7/32. I am guessing this tire would be just about the same.
I found one shop in Florida who said they could still get this tire; I searched all over and that was the only place I could find. The price was $237 with tax and shipping for the new tire. Please buy this great used tire and save over $100. Available for pick up in Walnut Creek, CA.
These are actual recent photos of the tire for sale.