The Chateau Haut Sarthes 2011 Montravel is a Bordeaux Blanc that can be picked for - wait, hold on to your chapeau - $9 a bottle. This is a delightfully food-friendly bargain, but I caution you, it's really not to my taste for drinking on its own.
Sauvignon Blanc is the primary grape in most Bordeaux Blanc and this wine is no exception (there are Bordeaux Blanc blends that use zero Sauvignon Blanc). With 50 percent Sauvignon Blanc, 40 percent Semillon, and 10 percent Muscadelle, this wine retains crispness and acidity with keen citrus notes. There is grapefruit for sure, and this tartness will stand out if the wine is consumed without any food. But combine this with food and that acidic grapefruit disappears with the wine retaining its robustness. Lime with a hint of herb assumes the starring role now.
I tried this wine with sushi and it paired wonderfully. Even with the Miso soup and gari this wine's character and structure held firm. It also managed well with a simple appetizer of sharp cheddar and saltine crackers. This will probably be a good bet as an inexpensive wine to take to a BYOB sushi or fish restaurant.