I have worked up an estimate for a 150sq ft walk way. Im picking up 3 tons of crusher run at $27.42. 30 cu ft of leveling sand at $178.80. 3 pallets of 2-3" of flagstone for $810.00. A couple of bags of river pebbles $15-20. Estimated 2 men 3 days at 35.00/hr = $1680. This gives us ample time for pickup and delivering material. Material is picked up and delivered by us from 25 mi away! I add 20% to all materials $1036 + 20% = $1243.00 + $1680 labor = $2923.00 total cost. How does this sound?