bmattock
Veteran
I have shared this link a number of times before, but it's a really good one:
http://www.missminimalist.com/2010/05/nothing-to-steal/
I'm not yet at her level, but my camera collection is more Zenit than Zeiss; more about emotional appeal (to me, anyhow) than chasing after The Best stuff.
Every so often, I sift through my possessions looking for items which might have decent resale value but which I'm not enjoying, or in some cases, barely even remember buying. I once went on a multi-year selling frenzy and it was like owning a magic sofa: Every time I reached under the cushions, I found more $100 bills!
A few years back, finances forced me to sell some gear. Much of it sold for decent prices, it was a great help in a time of need. However, I quickly discovered not all buyers are decent people. I did a lot of refunding of money, including clearly false claims - it's a losing battle to argue about it. In one decided to take the item back, and it wasn't the item I shipped. In the end it all worked out ok, but I no longer sell kit. I'll keep it, donate it, or bin it first. People are awful in enough cases to put me off it for good.