Rei Hino wraps up her transformation into the Soldier of Fire, Sailor Mars.

I had one of the cels from the end of Mars's transformation years ago when I first started collecting. I ended up selling it because I reasoned that I had a better one from the one-off SuperS upgrade sequence and it was a decision that I had often regretted. When this cel came up for sale on Yahoo Japan in 2018, I knew I was going to have to win it to right my error of days past. And, fortunately, I did.