To sell or not to sell?

Slowly sorting through bits to move. I made pictures out if card butterflies. Started when my sister saw a picture in a shop but it was too expensive so I made it for her birthday. I've made a few since as gifts.

I made some to sell but I've not sold them as yet. They've been sat around the house and now debating whether to sell them, get rid if them or keep them?!?!