Dennis
Since we fish in the same waters I know that finding a no 6 or 7 sized plane in Finland is not easy. The no 6 is still about 52 times more common than a no 7.
If you want a really good plane and want to pay for it I would look at what the UK flea bay site has to offer. You will most likely have to wait for a very long time before a no 7 presents itself on the local market.
30 euro for this plane is not ideal considering the two holes. But having restored close to a hundred UK made Stanley's I am quite confident this plane would serve you well. And even though you'll surely find several examples in the UK, you would have to add about 25-30 pounds for shipping since a plane of this size exceeds the 2 kg limit. The plane in your pictures is of an earlier type without the flat diagonal ribs at the heel so it really ought to clean up well and turn out to be useful.
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Rust never sleeps
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