I buy mine locally; either from a friendly frame shop (about $7.00 per sheet of Crescent 4-ply,) or Hobby Lobby (same stuff, $5.99 per sheet, 30x40). Hobby Lobby had a 50% off sale last weekend and I bought 18 sheets for about $3 per sheet. Why is it so much cheaper here (Indiana) than the prices you folks are quoting?