Well all I can say, when I ordered it from mine, they showed it in stock in 2 days and I got it next day.
They seem to be accurate and I have been using them for about 18 months.
Don forget you have the added paypal protection as well.
You are going to save top whack £50 not enough. No sale of goods act in Europe. The very thought of returning a product to a mainland Europe country gives me the shivers (OK possibly the Dutch) but the rest would take a long time. My advice stick to a UK supplier