Amazon has the BOSCH StarlockPlus Oscillating Multi-Tool Kit w/ Snap-In Blade Attachment (GOP40-30B) on sale for $98 with free shipping.

8,000 to 20,000 oscillations per minute, 4.0-amp motor, lever for no-touch blade release. Includes 2 blades, 1 sanding pad, 25 sanding sheets, 1 accessory box and 1 carry bag.