Okay, this quilt has no setting triangles/borders, so the pieces are all the fabric you need to make the quilt, plus the backing/binding and batting.
As far as the fabric, my take on this quilt is you can do it from charm squares and/or layer cakes. However, you would need 700 pieces to do a QS (100x100). That's 19 charm packs and/or 5 layer cakes. At $35 each, 5 layer cakes would be $175. With a price of $20 for 12 mos, the cost is $240. Subtract the fabric and the charge for cutting the pieces for a QS is $65. Not that bad actually. It would take a couple of days for me to cut that many pieces. Don't know how much shipping would be, but I'd prefer to buy the entire thing at one time.