Just now at Amazon the Philips Avent Microwave Steriliser is reduced from £26.00 to just £10.00.
I haven't used one of these for a good few years but it was a must-have bit of baby gear back in the day when my kids were little 'uns. Much better than an electric steriliser too, as I recall.
You'll be saving 50% off the normal price here, and of course delivery from Amazon will be free since you're spending the required £10.00.
From 297 customer reviews of this item, 229 customers have rated it five stars. Here's what one customer has to say about it:
"Since we already had a microwave, I opted for the Avent Microwave Sterilizer - let me tell you, after using this, I wouldn't bother order anything different even if money was no issue."
"You simply wash and rinse your bottles, put things in the allotted spaces (which are marked for you, or you can use the guide in the booklet... or heck - common sense works, too), pour in 200ml of water (personally, I use freshly boiled water for this, as our microwave is low-power and it would take an extra few minutes to get it to boiling point, while our kettle only takes 30 seconds or so), clip the lid shut, and pop it in for a few minutes (follow the guidelines in the booklet)."