Hair bun extension all reddish brown

I’ve got 8 of different style and thickness of UNUSED hair bun extensions that I purchased at different points in time this past year. Weren’t able to use them as everytime I buy, couldn’t find the right thickness and color for my hair. Didn’t realize that I’ve accumulated so much already that I will never ever use and thought of selling them. Originally purchased between $10 to $12 before and now selling each of them at $5 only.