SELECT mintage__bu_[_clarification_needed_] FROM table_11916083_1 WHERE artist = "Royal Canadian Mint Staff" AND issue_price__proof_ = "$54.95"
Apa itu Mintage (BU) dengan artis Royal Canadian Mint Staff dan memiliki harga (bukti) $ 54,95?
CREATE TABLE table_11916083_1 (mintage__bu_ VARCHAR, _clarification_needed_ VARCHAR, artist VARCHAR, issue_price__proof_ VARCHAR)