Everything you need is included to go back to the future and get your own flux capacitor up and running. If you like playing with LEGO ® bricks, you’ll love this easy-to-build kit.Included are ...

But perhaps the coolest LEGO build we’ve seen in a while is this Flux Capacitor with Animated LED Lights, which is on sale for $54.99 today - a 15% discount off the regular price of $64.

The DIY Flux Capacitor Kit includes 18 genuine LEGO bricks, a pre-assembled flexible circuit board with LED lights, a battery pack with an on/off switch, and full, illustrated assembly instructions.