This thing really irritates me, happened already 3 times within a month on different websites:
people make wtb topic for cards, boxes etc. , I send them pm that I have the items you’re looking for, they request more pictures and selling price which I will provide asap. Then…
They just totally disappear. Some of them haven’t logged in for weeks, some visit forums frequently but won’t bother replying.
I can’t be too upset because I haven’t lost any money in any cases. But still, is it too hard to say " no thanks, I’ll keep looking " etc. if you’re not interested anymore about some item, total silence like this leaves sellers asking themself did I really do something wrong.