I saw the WS Shavette in Boots last Christmas and waited in vain for the new year price slash, but it just disappeared as quick as it arrived.
As i recall it was around £16 - £18 last year ?
Have never shaved with a shavette, so would only buy something cheap in case my predictions are correct and it has to go to the back of the cupboard forever ....
i have to say my thoughts about shavettes (having never used one) is that its essentially half a safety razor blade with the "safety" element removed ...