Looks like this saber is back on the auction block on December 11th, estimate of $150-200k. The quoted LOA says
“As the Academy Award winning set decorator for Star Wars: A New Hope, one of my responsibilities was to make the iconic Lightsaber
for Luke Skywalker, the one below in the picture in Tunisia is one of them I created based on the Graflex flash handle. I handmade about five to use
during the filming and the one you are buying is one of those used throughout the filming in London. This is the actual design of the Lightsaber
from A New Hope, as presented to Luke by Obi Wan Kenobi as his Father’s weapon and part of my private collection. This original design had the
bubble strip I placed in the clip, you can clearly see here and on the pictures below. Each lightsaber was hand made by me as Set Decorator, using
whatever I could lay my hands on at the time to create the T-strip for the handle, the D-ring on the end and the bubble strip. My invention of
creating the weapons, props and sets using real guns, scrap airplane parts and found objects gave Star Wars the organic reality look for the first time
in science fiction cinema. This Lightsaber below is one of the originals and it is authenticated as made by me, the maker of Luke’s Lightsaber, for
which I won the Academy Award. [Signed:] Roger Christian Oct. 2017.”
I'm curious to see what the market says. I'm skeptical, but then I usually am.
Hollywood Auction 96