I was just browsing Amazon and noticed the RC Dragonfly for only £12.49. I have also noticed that they're the same price on The Entertainer via eBay.
I don't really think they are worth £40, but for £12.49 I think they're worth a look!
* Colours may vary.
* Unique indoor flyer: Capable of manoeuvring in tight spaces
* FlyTech Dragonfly flaps its wings like a real insect
* The dragonfly can take off from any smooth surface, soar, dive-bomb, hover and glide silently for soft landings
* Built using a durable carbon-fiber structure
* Light weight design protects home interiors.