King C. Gillette double edge safety razor with 5 blades

• 
  Drogas Usual price the shop says −20%

  The price 22.59 € with a card has applied for 52 days: it is the usual price, not a sale.

• 
  Rimi Good price the shop says −15%

  Usually 28.99 €, this month it was also 17.39 €.

We compare each sale with the lowest price in the same shop in the 30 days before it started, as EU rules require for price reduction claims. Good price: not a real discount, but at least 5% below the price on most of those 30 days. Monthly report by shop

• Maxima in the next few daysabout 16.99 € −40%88% likely

A forecast from each shop's past sales of this product. Likelihood: how often similar forecasts have come true so far.