"Spehro Pefhany" wrote in message
...

I suspect they are doing that deliberately to grab your attention and
maybe get you to order the stuff.

Maybe, retailers sometimes play games with prices for such reasons. But it
could also be because they noticed a competitor cut their price and so
Amazon is going to beat them by five bucks, or because they bought a
trailer-load and got a deal, or the wholesaler raised the price....