Amazon has the SATA 6-Piece T-Series Combination Screwdriver Set (ST09309SJ) for $15 with free shipping on $25+ or with Prime.

Includes Phillips #1x75mm (3"), #2x100mm (4"), #2x150mm (6")' Slotted - 5x75mm (3"), 5x100mm (4"), 6x150mm (6") screwdrivers.