Assuming you are the Jedi type, and would rather build your Lightsaber than just buy it… your needs have been addressed. Enter the Force FX Lightsaber Construction Set from Master Replicas. This wonderful kit allows over 1,000 build combinations. The best feature, I assume, is the ability to change the color from red, green, or blue at the flick of a button. Hurry up though, the license has expired, only remaining stock is available for sale.  Run free Jedi Nerds Knights!