Insured up to £250 its approx $30, up to £500 it's almost $100. Happy to post with lower insured amount as long as buyer accepts the risk for the difference. That's tracked of course.
Age, I'm not certain, but it's one of the last ones made before production ceased. It belonged to an old family friend who stopped hunting and sold me his rifle which carries the scope. He treated his equipment very well and the scope tracks beautifully.