If you prefer with trimmer: https://www.amazon.co.uk/Braun-3040s-Electric-Precision-Rechargeable/dp/B00J05R9DW/ref=cm_cr_arp_d_product_sims?ie=UTF8
Excellent deal. Having wasted hundreds and hundreds on fancy shavers with extras that I never used, I now just buy a new cheap one every 12 to 18 months. I find that this is the best way - this one fits the bill perfectly!
Just bought the trimmer and combs for this on eBay for £10 but got the last one at that price. £16.88 on Amazon for beard trimmer and comb attachments.
Amazon sells this cheaper sometimes - under £30. It's £31.50 at Amazon at the moment. It works reasonably well. Poor battery life and no pop-up cutter or beard attachment but maybe not important to you, it wasn't to me. I was using a Phillips OneBlade but the cost of replacement heads was hard to justify so I gave this a try. Now I just use the OneBlade to trim and shape sideburns and catch the odd hair on my neck the Braun misses. I do find that it has a tendency to miss hairs on my neck but I have yet to find an electric shaver that works really well for everything. The Series 3 300s model is only only £23 on Amazon - a steal. A replacement head is £18.
Before you buy any electric shaver, check the price and availability of the foils and cutters.