Just to update the thread as the actual charge is now registered on my CC account. item purchased in Argos cost £299.99. Initially a payment of €338.71 was showing on the statement as "pending". That figure has now changed to €341.31 but there is also the separate foreign currency charge of €9.04 making a grand total of €350.35
How does a man get one of these Revolut cards?
You will get a card and free credit once you top up...
I found it great in UK and online.