Looks like the Florabest electric chainsaw (regularly sold at LIDL) is available as part of their weekly deals but at a reduced price of £39.99. I have seen it at this price from time to time at my local "outlet" store but this seems to be a nationwide deal and with summer coming up it could be a great addition to your garden power tools.
I actually do own an older version of this chainsaw and think I paid £40 a few years ago. For the price it's perfect, I think it's powerful and easily cut a 7 metre tree down in my garden. It's fairly safe too, in that the chain stops rotating almost immediately (obviously take precautions!).
--Powerful electric motor with jerk-free chain start-up and sturdy metal teeth
--Robust, high-performance engine with ball-bearings on both sides and sprocket nose
--Fast and clean cutting, with a smooth-running, low-vibration OREGON chrome chain
--2-hand safety switch with chain emergency stop
--Automatic chain oiling system with toolless quick tensioning
Includes chain protection cover and 180ml environmentally friendly bio chain oil