$180 suddenly becomes $300

Just found out that the boot priced $180 (in my last post) suddenly jacked up to $300 (maybe the seller saw the competitor's high price). And now I am very confused about who stealing photos from whom. All three sites look very strange to me now. And as the result, I may shop at NONE of these store because they loss the credibility. They all claimed that they took photos from actually product, but now I started to really doubt it.