Had to look this up in my records. Last time I ordered slate, I got 100 reds @ $5.25/ea, 100 unfading greens @ $1.90/ea, and 1,300 Gray-black @ $1.75/ea. Freight was $975. For total of $3,965. This was for a 500 square foot roof. Slates were from Camara Slate Products, Inc. Camara offers a 100 year warranty that their slates won’t delaminate of soften.