If you're after a slide for the garden then check out the selection at Argos. They have Chad Valley slides from as little as £18! With classic ones, and those slippery, slidey water ones too. As you'd expect with lockdown, these are selling like hot cakes, so you may want to order sooner, rather than later.
Chad Valley Slides
One of the most popular classic slides on the Argos site is the Chad Valley Bug Slide*. It's priced at £25, but it's also part of the "2 for £30" toy offer, so you can grab something else too for an extra £5. You could even grab two, and make an obstacle course in the garden, should you want to.
With the nice weather creeping in, we know that you love to get the water slides out for the kids. If you've yet to buy one, then Argos are selling them from just £18. This Chad Valley Double Slide* is also in the "2 for £30" offer, so you could get that Bug Slide and this, and it'll work out at just £15 per slide.
Click and collect is free, or home delivery costs from £3.95.