Agree with bag-mania, either they are deliberately blurry or they may just not know how to take good clear photos, especially of the close-up details. I know many people are not aware of the macro function on cameras.
I have a very good camera and don't have a "macro function" or "little flower thing".
Well, I had some blurry photos for a while b/c my camera was broken. It was a $600 camera that my friend dropped and broke and I felt bad asking her to pay for it to get fixed. I was selling $$$ things just fine (over 12K actually in just a few months) b/c of my feedback and quick responses to any questions.
I understand now that cameras are very cheap, but I just realized this a couple of weeks ago when I purchased a new one. And, I drop 1K on ONE pair of shoes so I don't think it has anything to do with having money for a new camera or not. Everybody spends their money on different items. At the time, I would rather have spent $250 towards a new purchase, than on a new camera for my Ebay selling.
I have awful camera skills and I think my camera sucks too. I have posted blurry pics and in my description pointed out it was blurry but I posted because people will ask for that pic anyway. And I do have that little flower thing and it still won't take close ups of heat stamps etc and comes out blurry.
On my camera, in macro mode, if i hold the button down slightly with out pushing it all the way down I'll get a little signal that tells me if it's focused or not. Maybe try that. Also I'm no wiz a cameras, but I think some people are affraid they'll brake they're cameras if they push certain buttons. That wont happen. Dont be affraid of your camer, try different settings with it. You'll get it, you just have to mess around with it a bit.I have awful camera skills and I think my camera sucks too. I have posted blurry pics and in my description pointed out it was blurry but I posted because people will ask for that pic anyway. And I do have that little flower thing and it still won't take close ups of heat stamps etc and comes out blurry.
Try not to use zoom or flash when you use the macro setting, dear!