I think it will go for £175-200. you may get lucky for a bit less. There is a lot of bidding for something with a couple of days to go.
That colour scheme is one of the older ones I think, the later ones were darker. That is not to say it is better or worse than any of the others, just noting. I think that it is Swiss made rather than French.
They are good saws, I wish I still had mine. Even if I did, £200 would probably have persuaded me to sell it. They are good but not sure that they are that special compared with other small saws at half the money. Inca has a bit of a cult status, rightly so with some items.