I'm 15 and will only have 777 dollars. I want to buy a MacBook Pro or air to edit GoPro videos. I know I need 4gb of ram and need at least 13 in screen for resolution. I'm wondering if anyone has any links to buy one that they are pretty sure it isn't a scam. I know eBay and amazon is good sources but I'm looking for others. I also don't agree with craigslist. Please send me links to a computer. I don't have the money right now but will sell things and plan on having near that amount. Thank you.