Price mismarkings at walmart are frustrating as well. Any time you have to stand in their customer service lines for a correction, it's a bad day. That's if you catch the errors. Last time I didn't and didn't want to go back.
That sauce looks good, no vinegar.
The sauce is tasty. It's very "dry", and fairly hot for supermarket sauce. I hot turned on to it by a local Mexican food place. They serve fresh tortilla chips, homemade salsa, and a ranch type dressing to dip them in. I like using the ranch with a healthy dollop of El Yucateco on it. It's a nice blend of cool and hot. The only thing I don't like is the artificial color. It's completely unnecessary, and kind of lame. They make an extra hot(I think that's the difference, but it tastes about the same to me) sauce that doesn't have artificial color, but it's hard to find around here. It doesn't even look bad. It's kind of brown. About what you'd expect from a pepper mash.
The food prices being mismarked are especially irritating, because it's usually only tens of cents. Not worth the hassle when you're standing at the register, and you may be misremembering anyway, but if they get you for a buck every time you go, it gets into real money. Anyway, I try to patronize smaller stores, and buy products made in MD as much as possible. The 5 stores I go to most are...
Harvest Fair - locally owned, and has old school charm. Prices tend to the higher side, but they have a unique mix of dollar store stuff, and ultra premium goods.
Redners - Employee owned, and a good amount of MD made goods. Prices are lowish to moderate, and they have an excellent selection of just about everything in the sub-premium category.
Giant - Union shop. Moderately high priced, but a nice selection of premium groceries. Produce is first rate.
Aldi - This goes against my buying local thing, but the prices are cheap as hell. I like their efficient setup, and the food quality is as good as national brands, but at (sometimes sub)dollar store prices. Kind of far, and I combine it with my BigLots trip.
BigLots - Quirky ultra premium food on occasion, and sometimes routine, but very cheap typical stuff. It's always changing, so it's fun to shop there. I also have one of their tracking cards, and get 20% off my tenth order. I load up the cart when I get 20% off :^D