Well, this should come as a shock to nobody - you're being ripped off in your local supermarket. 

According to a piece in today's Guardian, it looks like Ireland's Tescos have been charging up to 44% MORE for eggs. Onions are going for 51% more than UK Tescos, not to mention a whopping 201% for broccoli.

Yet, surprisingly, Coca-Cola is 94p in Ireland yet £1.10 in the UK. Lemons are 31p here in Ireland whereas they're 39p in the UK. Not much of a change there, but it's still something.

So what's the reason behind this? Is it just out-and-out price gouging or is it something more? Transportation costs?

Here's the list in full. Thanks to Sean Earley for this.