DATAQ DI-194RS Starter Kit $25 PC data aquisition!
National Instruments USB DAQ Student Kit includes LabView Student Edition
Measurement Computing USB DAQ w/LabVIEW drivers
PICkit 1 Flash Starter Kit Microchip low-cost Flash MCU development kit
Texas Instruments eZ430-F2013 complete MCU (MPS430) development tool in a USB stick - $20
MPS430 at Connexions free online TI MPS430 course