Having a party any time soon? You'll need balloons then. A party just isn't a party without them. I also buy my boys a 'bouquet' of balloons for their birthday and it's something they get excited about. This Minions Balloon Bouquet Bundle: 5 Pack is reduced to just £4.99 at Argos. It had been £12.99, and I think at just £1 a balloon now, it's a cracking buy.
What do you get in the Minions Balloon Bouquet Bundle? You get ONE Minion shaped Foil Balloon, TWO square 18" Happy Birthday Balloons and two yellow round shaped Balloons. You also get FIVE Strings and a Weight to tie down them all down.
They do require helium but my local card shop fills balloons for just 25p each so perhaps others do too.
You can Reserve and Collect the Minions Balloon Bouquet Bundle for FREE from an Argos store. They are not available for Home Delivery just now.