When I look at anything online I'm put off instantly by a grubby, covered in fingerprints and marks type bass. If it's not clean then it's a sign that no-one loves or cares for it IMO.
Also grainy pics taken with a phone from about 5 yards away, you can't even tell what colour it is half the time. Ebay annoys me as well, half a line of text to sell a bass for £600 with a bad pic of it.
Yes I'm picky but my gear is immaculate. I had a poor upbringing so I suppose I value what I've worked hard to buy.