We(our club) have been getting it from a local construction materials yard, I think we paid something like $15 for (3) 45gallon barrels, definately not sieved to this grade, but once put thru the screens it separated out nicely. We have size for soil mix, and some that is good for drainage or top dressing perhaps, some for whatever you might need gravel for, some is wasted perhaps but overall it works out well, and this stuff is lighter than most "sand/gravel" products.