Update on me selling my figures: I finally ended up choosing not to sell them. I think I might still want to look at them in a few years.
I just came to this realisation and thus decided to just put them back in their boxes. I kissed my favourite ones and told them I loved them before packing them and putting them in my closet.
I made sure to position the boxes of Alice and Marisa so that they look into each other's eyes.
I only kept the Marisa nendo on my desk because she makes me smile.