BuyNSell is an e-commerce web app that aims to help college students easily buy and sell essential items. As students enter college, they often struggle to find textbooks, supplies and other goods needed and may pay inflated prices. The app allows retailers to list items for sale and buyers to find the best prices, reducing the need to search from person to person. It also helps students sell unused goods from past years to incoming students at fair prices, preventing waste and saving money. The goal is to create a standardized platform within colleges to facilitate buying and selling locally without long trips to cities for supplies.