SCHEMA:
CREATE TABLE table_name_98 (mintage VARCHAR, issue_price VARCHAR, artist VARCHAR, year VARCHAR)
USER:
What mintage for the royal canadian mint engravers before 2008 that has an issue price of $102.95?

QUERY:
SELECT mintage FROM table_name_98 WHERE artist = "royal canadian mint engravers" AND year < 2008 AND issue_price = "$102.95"