I know where a L61R Finnbear 264 Win is for sale. I know nothing about Sako’s except what a friend bought in Germany when he was in the army.
This rifle looks very good condition with some blueing loss near the muzzle. Would this be worth more than $1,000???
Without seeing pix or "hands on" it is hard to say. I personally am not a fan of the 264 Win Mag, so unless it was a Deluxe, with good wood, pad, unmolested, no iron sights, I would not pay $1K. I'd prefer to be in it @ $850 or less. Your mileage may vary.
Just Sayin!
GWB