Got to admit after following this thread that the Euro is for me.

eg:

Looking to buy a new RHD BMW, Germany €20,000, France €23,000, Ireland €29,000, Italy €27,000,

Just an example of how I can compare prices with other nations for the SAME car. This will also relate to other goods in a retailing outlet. The customer will go where the price is best and they are all on a level playing field. If a country keeps it's economic house in order that will relate to the prices being offered to the consumer and lead to an increase in business for that country.