Located within Vegas Chinatown complex, I recall this location being the very first 99 Ranch in Vegas opened over 15 years ago. They store seems a bit small compare to other ethnic markets in town. The staffs do seem more efficient than other store though and this one being busier due to its location.
However, after shopping in stores further away from the Strip in town, the products here seem a bit overpriced. It could be a Chinatown thing or close to the Strip, just like the Starbucks on the strip. Usually I shop here for products I can bring home, but if a few blocks down the street made a serious difference in price, the latter option will be taken.