I have a piece of woodworking machinery listed on Craigslist for $1100.00. I got 3 emails from 3 different email addresses, but all are basically the same. They all stated the ad is what they are looking for, but have a few questions that are hard to describe in an email, so they have prepared a video, and want me to click on a video link, and enter a code to view the video with their questions. I have not tried to view the videos, and have not emailed them back. I am sure this is some sort of scam, but do not know what. Does anyone have experience with this??