10Box Cost Plus prices items at cost and adds a flat 10% surcharge at checkout, aiming to save customers money on thousands of items. Reviews note there are always good prices and good deals in the meat department, with excellent meat selections. Some vegetables sell quickly. While some items may be cheaper at other stores, many find the overall savings significant, especially for big families. The staff is noted as helpful and enjoying their job. The store is seen as trying hard to keep costs down and look out for customers during times of inflation.