Looking to get back into home recording and need an interface. Was thinking of going with a Focusrite Scarlett 2i4 but just came across an Apogee Duet on Craigslist for a great price. It's advertised as 'like new' condition and the pictures seem to validate that. All the original packaging, etc. So, if everything checks out and it is barely used, what are the cons to buying a secondhand interface? For the record, it looks to be a newer model (for iPad and Mac) and I'm going to be running Ableton Live 10 on an iMac.