In time for pesach, Trader Joes in Princeton has several Kosher/Mevushal wines for sale several of which are private label for them from Spain. (I realize these have been available for some time at other locals, this is the first sighting in NJ. I have been asking about them for some time from the manager.)
We tried the grenache/tempranillo blend last night. Once it had some time to breath it was drinkable. Considering it was $5.00/bottle made it taste better.
The other red I purchased is a cabernet/tempranillo blend which we will try tonight.