Presumably not worth it. These were carrying commercial freight; Airbus continues to operate the larger more modern BelugaXL for its own needs. I would wonder

Presumably not worth it. These were carrying commercial freight; Airbus continues to operate the larger more modern BelugaXL for its own needs. I would wonder if their being based on an aircraft from 1971 was a factor; presumably Airbus doesn’t want to maintain A300 derivatives _forever_.