I guess many will consider me the seller from hell then! On the rare occasions I put any of my own kit up for sale I never include pictures and always refuse to send them if PM'ed about it. I also sometimes do "interest checks".
Personally I find the anally retentive, "precious" attitude of many potential buyers a complete PITA. If you're buying something 45 years old for £70 that's seen fair use and in average condition all you need to know is that it's in working order etc or what needs doing to it if it needs some TLC. A brief verbal description should be enough IMHO.
If it's something 3 years old and worth £3k I guess that would be different
Many buyers have an attitude of "if it's the best one I've ever seen, and you personally guarantee it for 5 years, have polished it till you can see your face in it, have the original box, will drop the price to half the advertised figure and offer me carnal knowledge of your wife well I may consider buying it.... if you polish my shoes as well"
I was trying to sell something about 45 years old a few weeks ago for £70 and had PM's asking for full set of photos, "has it got the original box and instructions?", "how many hours use approx has it had?", "did it have the XYZ modification?".... feck off!!
They normally go for about £90, I'm selling it for £70 for a quick sale, I've checked it works, it's in average condition for its age. You insist on photos? You calling me a liar then? That's all you need to know and all I'm going to give... take it or leave it. It's £70 and 45 years old FFS, no I'm not spending an hour doing the "David Bailey" bit, transferring the photos to my PC, editing them, posting them to an image host and setting links to pfm etc!!
I also usually put things up for 2 days or so only to frustrate the types who think if they wait long enough there will be loads of "bumps" and the price will keep going down... it won't. The price I advertise something for is "my best price" and if it doesn't sell within 2 days for the asking price that's that.
Oh and while I'm at it.... whoa betide you to get a reputation of a "bad packer" so then you have to work for maybe an hour free of charge to pack the thing to survive a nuclear conflagration... (which I do!) before taking it a mile away to the post office and waiting in a long queue... all for say a NAD 3020 you only got £45 for in the first place!
Moon on a stick!!
Yes I hate buying and selling second hand kit... and rarely do it for all the above reasons....
And don't get me started on Ebay