Best value on bulk real LEGO brand pieces. Variety of colors, and mostly from Friends sets, which has some of the coolest pieces, but could come from any sets. Photos are examples from the 200 pounds that we have. We have scooped and filled boxes with ~38 lbs each.
Most lots have a small Friends baseplates and often have minifigures. Sometimes sets with manuals are included, but no guarantee that they are complete so are sold as "bulk."