I want to sell some things on ebay?

I want to sell some things on ebay?

I'm a 15 year old in desperate need of cash.
My parents stopped giving me money cause they couldnt afford it.
I have a lot of stuff i dont use anymore and stuff that cost me so much but i never used.
I want to sell them on ebay.

BUT I dont have a credit card and my parents are weiry about letting me use their one.
I dont want to buy off ebay,just sell.
so, would it be possible for me to sell things on ebay without having a credit card?