So I ended up purchasing another set on 4th May, one which has been on my radar for some time now.
Slave 1!
At the time, LEGO were giving a free BB-8 Polybag with all SW purchases, so I picked it up too.
However, and too be honest, I wasn't too bothered about the BB-8 Polybag. A few weeks earlier to this, the LEGO Store were giving a free Darth Vader Pod with orders > £50 (I really wanted this but I was holding out for something special during the 4th May weekend - sorry BB-8!). So a quick chat with the LEGO Customer Service advisors (who were great), they sent me the Pod too!
And to top it off, double VIP points too!