Twilight Time can be both a blessing and a curse. When they released "The Golden Voyage of Sinbad" back in Dec. 2013, I was right in the middle of a move, and needless to say, that drained a lot of my resources. At that time, not being able to purchase it, I didn't consider a big deal since I could have always gotten it later. However, what I did not realize was the game Twilight Time liked to play. They only issue so many disks, and once they are low in volume (or sold out) the price for those few remaing skyrockets. Heck, I once saw it listed for over $100 dollars!!! Well, four years later, I finally bought it - still expensive, but not over 100 bucks. "The 3 Worlds of Gulliver" was in a much better price range, though not as cheap as I would have liked either.
Regardless, my Harryhausen blu-ray collection is now complete, unless of course, WB eventually issues "The Animal World", though I get a feeling, we will see that footage once the blu-ray for "The Black Scorpion" or "The Giant Behemoth" are released (or that they decide that "Trog" should have a BD release).