The seller picks the price and shipping cost before they list the item, people can later bid on the item too.
actually, i am willing to know the answer to almost same question and my question is How are the price determined on eBay?
Many listings on eBay are sold as auctions, so the sale price is determined by the number of bidders and overall demand for the items.
The seller sets the price ! Ebay takes a percentage of the selling price as their 'fee' for providing the service.
An exchange price is determined by the amount sold, and the amount bought.
Price and yield are determined at auction.
The highest price for a tibetan singing bowl on eBay sells for about 64 dollars. On eBay there is no average price because eBay is an auctioning site. There is no set amount just the amount that is bidded.
I bought one new in 1965. It's current value is best determined by what the buying price is on this model on eBay.
price ceiling: A legally determined maximum price that sellers may charge.price floor: A legally determined minimum price that sellers may receive.
Cost of the item + Desired Profit = price.
Shipping services and charges are determined by individual sellers, not eBay itself. It varies by seller.
eBay
eBay