Buying I am seeking a store where I can sell my coupons and my other items

It will have to take paypal for payments. And it will have to be able to let me post as many things as I want. I will be listing coupons and other real items for sale. If you can help out with this please post your pricings. If you could include domain name that would be awesome .com domain is wanted. Please let me know price! This is a price check for right now. Once my sons gift is bought will contact the person with the best price and order site from them