$2.99 for a burrito, $4.50 for a huge taco plate with rice and beans (pictured).  

Finally, another recession-friendly restaurant on 6th Ave.  I use the term restaurant loosely, of course, since Taqueria Las Torres is actually a taco truck using an old check cashing storefront for indoor seating.  The day I ate there last week, nobody seemed to mind the decor.