Thank you ever so much for the advice and rants
So, the outcome of my taking the boel last night to the cafe last night...
There was not one person who did not think it was beautiful! There was one comment about a 'mark' inside the bowl that is a natural 'blemish' in the wood.
However, I asked the opinion of those around how much they would value it at, I should add they are friends of mine.
The general consensus was that it should be priced somewhere between 10 and 15 euros to sell in the cafe. A point that should be taken into account is that I live in a VERY rural area where the majority local population are incredibly poor and it would only sell to 'foreigners'.
A suggestion that was made was to write a 'story' about what I am doing, wood being used, sustainability of wood etc etc etc. Then write a small but detailed description of each piece turned.
I think for me at this stage is that I wanted to show what can be achieved and, as happened last night, to get agreement to display items in the cafe. I have now been asked to produce a number of bowls that will be displayed in an area of the cafe for sale. I guess this was my aim with the bowl I turned.
As far as 'undervaluing' I absolutely accept that this is a bad option in a market where there are professional turners who make a living from turing and trying to 'undercut' or devalue their work would be wrong. By the same token, I feel that I have to price according to the local market forces. I would LOVE to be able to sell that bowl for £25! The point is that if the market would not pay that amount then there is no sale! It was agreed that, should I find an outlet in one of the cities then the price WOULD be much higher, yes likely double what I can charge here, but then I will have additional costs, initially finding outlets, shippping of items, tax
I am going to get to work on putting a display together of various bowls initially and then see what the outcome is.
An exciting part of showing people last night is that I may have another 'outlet' in Germany, a very successful artisan shop where bowls like this would sell for 40 - 60 Euros easily!
Thanks for everyones comments on this and, well, its onward and upward and, for me, at the moment, turning is a new thing and every piece, in my opinion, is a learning piece!