I am trying to sell my late 2014 5k iMac. It's the base model but I upgraded to the 500 GB SSD. I didn't purchase any extended Apple Care, so that has run out. It's in basically perfect condition for being 2 years old. I am asking $1400 on my local craigslist website, but seems like no one is really interested. I have got a couple people offering about $1000, but that seems pretty low to me. Am I asking too much?