Buy.com via eBay offers the Uncle Milton Star Wars Science Mini Lightsaber Tech Lab
, model no. 15071, for $6.99
with free shipping
charges the same). That's the lowest total price we could find by $8, although we saw it for $3 this time last year. This kit includes four colored crystals, two lenses, rechargeable lithium-ion 100 mAh battery, mini Anakin Skywalker lightsaber, and more.