That is useful. There is very little real UK pricing in the open, and you have just added to it.
It goes into a set we will publish as a range once there is enough of it to mean something. When we do, we will show the date it was collected and how many responses it rests on, so you can judge how much weight to put on it.
We will not publish your details, and no seller sees your message. We take no commission from anyone selling this kit.