Availability is the great challenge in the wine business. This is just as true for inexpensive wines as it is for the limited production, big score, highly-rated cult wines that get so much attention.
Which means you should always keep your eye on a couple of readily available wines that can be found in grocery stores that are food friendly and easy to drink. The Escudo Rojo (about $14), a red blend from Chile, is one such wine.
It's made with carmenere, which has evolved into the national grape of Chile (after winemakers there thought it was merlot for a century or so). Carmenere is a little softer than merlot, and with a little more herbal quality. Blend it with cabernet sauvignon, syrah and cabernet franc, as is done here, and you get a New World, fruit forward style wine that is also balanced. (And, since this is made by a Rothschild company, you also get 12 months of oak.) Serve this with barbecue or hamburgers.