Didn't think this was a bad offer, sadly the Free Minnie or Mickey Soft Toys (worth £7.99) are home delivery only items, so you have to add £2.95 for del if you spend £29.99 or less.
The offer has approx 160 items to choose from in the offer with prices starting from just 49p for Mickey / Minnie Party items, so if you are planning a themed party, the free gift would make a fab extra present or even a prize. There are also some bogohp items included so even more savings ie Crayola Colour Wonder Doc McStuffins was £6.99 now £3.49 & inc in Crayola buy 1 get 1 half price offer, so buying 4 would cost you £10.47 & qualify you for the offer.

You can choose from either Mickey or Minnie, be sure to add them to the basket as they are not auto applied. You can only get 1 per purchase, but you can combine with other free gift & bogohp / bogof offers ie;
Free olaf minifigure when you buy a Disney Princess Lego set,
Free backpack wys £15 on Ben & Holly,
Free 30 Dart Refill Pack When You Spend £25 On Nerf
Buy One Get One Half Price Crayola
Buy One Get One Half Price Monster High

Will pop links in 1st post