I picked up three 22 pound bags at ACE for $19.99 and had a 20% off coupon. It was $51.21 out the door. I was quite pleased to say the least. As soon as I got home I opened all three bags and I was quite impressed with the size of the lump. Lots of large pieces as big as my fist and not too much dust or small bits. I will smash a couple of the large nuggets when needed. I will be doing a slow and low soon and see how it performs.