There seems to be several variations of this that all are perplexing - "2 yrs old, been in a box for the last 23 mos.", or "one year old - less than 20 hours of use". Who buys a super nice piece of electronics and then never uses it? The only recurring pattern that does make a bit of sense are the ones where somebody buys something, the significant other gets angry, so they sell it almost immediately.
Never Used -- in Sealed Box
Who are the people who keep buying audio equipment, then offering it for sale without even opening the box? There seem to be regular listings for all levels of equipment which have never even been auditioned by their owners. Do these same people ever buy, say, bridges, or Florida beach property? Or do they believe that perhaps we are interested in buying some?