This replica from Master Replicas (reference SW-323) represents Obi-Wan Kenobi’s lightsaber at scale 1/2 (rather 0.45 in reality) as we can see in Revenge of the Sith.
This is a Dark Chrome version. There is also a Dark Chrome Gold Chase version as well as a Classic and Classic Gold Chase version.
This is a Celebration III exclusive.
The replica is supplied with a base and a certificate of authenticity.