Price is not negotiable. Tested and working. Immediate purchase OK. Free shipping. Nintendo DS i Red Nintendo DS Red Includes: Console, stylus, USB cable Pre-installed software: The Legend of Zelda: Four Swords Anniversary Edition Chotto Magic Dai-Zukan: Osoroshii Suuji (A Little Magic Encyclopedia: Frightening Numbers) Mario vs. Donkey Kong: Mini-Mini March Software loading, memory card reading, screen operation, button operation, screen color display, volume adjustment, charging, and Wi-Fi connection all worked without issue. There is no screen burn-in. Overall, there are minor scratches and scuffs, but there are no issues with operation.