Managed to get the Smart Trike Deluxe @ Mothercare online for a bargain £66.75, elsewhere it's around £79.99 or more.
Mothercare online has 15% off all toys at the moment, so when I put the Smart Trike into the online basket, it still showed the original price of £89 but if you continue to checkout, the 15% deduction + free delivery are shown. Enter the promotion code HBG that edi posted a week ago for 10% off a £50 shop and the price goes down to £66.75 (which is an extra 10% off the original price as opposed to the already discounted price).
Total deductions shown as follows:
Postage & Packing: £4.95
Promotion Applied: -13.35
Free Delivery: -4.95
Promotion Applied: -8.90
Order Total: £66.75
If Quidco works then you can get another 7% cashback as well
This method may also work on all other toys on Mothercare online but can't verify