I bought a 34-pound bag of this at BJs for $19.99. I made sure that it was made in the USA, as some of the company's products from other countries are not as high quality. I must say, that the first 15/17 of the bag was fantastic. Nice sized lump that burned slow with minimal ash. The last 1/3 of the bag was full of small pieces, dust, little bits and a few rocks. A rather disappointing finish to an overall excellent product. I'd surmise that there was 30 pounds of usable lump charcoal in this particular bag. Given the price, I may purchase more, but that is a lot of waste to stomach.