Found 4th Feb 2018
EDIT: NOW EVEN CHEAPER! £8.99 down to £6.99. I just picked these up from my local Argos, they're listed on the website as clearance but stock still seems very good (at least in my area). Individually these are usually £6 each, so £8.99 for three is pretty good value. The pack we got was listed as "Pack 2" and included Blaze, Zeg and Crusher (slightly different to the listing). My two year old was very pleased!