We have a couple of 'Space Hoppers' and they are so much fun. The kids just love them. One of ours was £18 but it is a fancy one and the other was around £10. Get this Disney Princess Hopper made by John for just £3 at Tesco Direct. Don't just think these are for outside because they can be lots of fun indoors too. If you have Tesco Clubcard Vouchers, then this is included in Clubcard Boost, meaning you can get it for just £1.50 (technically).
The Disney Princess Hopper is a simple toy, it will come flat packed so you will need to pump it up yourself. This has a 4.5 star rating on the Tesco Direct site. It's a hopper, but it's bright pink and has Disney Princesses on the front, which will make it very popular indeed, as they seem to have a cult following.
It has the stereotypical long antenna for your little one to hold on to as they bounce around like mad.
You can Click and Collect the Disney Princess Hopper for FREE from a Tesco store near you or pay £3 to have it delivered to your front door.
Thanks to mobjw @ HUKD