DAPP is proof of concept Ethereum blockchain-based DAPP ready to be customized and packaged with you ... r brand; or, fully expanded into your own crypto paid ebay clone. The possibilities are endless. For the DAPP as-is; the price is listed on this ad. For any expanded/customized version please contact us to discuss your needs. At this price, even if you just wanted to reverse engineer it to further your own coding knowledge; it's well worth the cost.