FREE UPGRADE TO 2ND DAY DELIVERY ON BLADES All qualifying blade orders will be upgraded to 2nd day air shipping at no extra charge.  Standard shipping rates (see below) apply.   Qualifying blade orders are all orders where only blades are included.  Orders combining blades with other items will ship via ground method.   All orders below $5.00 - $20.00 additional charge All orders $5.01 to $25.00 - $14.00 additional charge All orders $25.01 to $50.00 - $10.00 additional charge All orders $50.01 to $200.00 - $5.00 additional charge Charges will be automatically added at check-out. Additional fees for Alaska, Hawaii, Puerto Rico, and all other US possessions. Qualifying 2nd day blade orders will be shipped Fed Ex 2nd Day economy direct from the factory.