Concrete roof tiles - Redland Stonewold Mark 2 (Caldecott OX14)

I'm looking for a few Redland Stonewold Mark 2 concrete roof tiles to replace a couple of broken ones on my extension roof.

They are discontinued and I can't find any locally available reclaimed ones available to buy. Having them shipped is prohibitively expensive, so if anyone has any that they don't need I would be very grateful to take them off your hands.

Please and thank you.