Snap Circuits SC-300 (we have this one and it's great)
Reg $60, sale $39.12., FSSS
http://www.amazon.com/Elenco-SC-300-...468629&sr=1-29
Snap Circuits Jr. SC-100
Reg. $30, sale $21.09, FSSS
http://www.amazon.com/Elenco-SC-100-...6468763&sr=1-1
Snap Circuits Extreme SC-750
Reg. $115, sale $78.26, FSSS
http://www.amazon.com/Elenco-SC-750-...6468763&sr=1-3
Snap Circuits PRO SC-500
Reg. $90, sale $58.63, FSSS
http://www.amazon.com/Elenco-SC-500-...6468763&sr=1-6
Snap Circuits Green Energy Alternative Kit
Reg. $70, sale $41.98,FSSS
http://www.amazon.com/Elenco-Snap-Ci...6468763&sr=1-4