Basic Circuit Starter Kit (Age 8+) – $20

Circuit Box
The kit includes a free PDF tutorial (with more than 20 lessons), Solderless Breadboard, Jumper wires, battery snap, resistors, and LEDs.

Arduino Kit for Beginner (Age 12+) – $35

arduinorev31s The kit includes Arduino Uno, USB cable (type A/B), Solderless breadboard, Servomotor, Mini speaker, Switch/push button, Resistors, LED Light Bulbs, 7 segment LED and Jumper Wires