It is overpriced for what is essentially a bit of 30mm square plastic cable trunking!, that said mine was £300 installed by my local council.
It’s been in almost 2 years, has had a couple of issues but mainly due to the idiots using concrete to hold it into the tarmac path!. Still does the job though.
I would have much preferrred wider metal cable trunking with a hinged lid, much easier to open and just drop the cable into instead of having to bend down and feed it in. I know they’re still promising to bring out the “Kerbo Glide – Easy Cable Insertion Tool ” but for £60 I can manage without it for now!.
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!