Table: royal_canadian_mint_coins_17
Columns: year
artist
composition
mintage
issue_price

Question: Which Artist has an Issue Price of $8,159.95?
SQL: SELECT "artist" FROM royal_canadian_mint_coins_17 WHERE "issue_price" = '$8,159.95'

Question: What is the lowest Mintage for the Artist Royal Canadian Mint Engravers, in the Year 2009, with an Issue Price of $10,199.95?
SQL: SELECT MIN("mintage") FROM royal_canadian_mint_coins_17 WHERE "artist" = 'royal canadian mint engravers' AND "issue_price" = '$10,199.95' AND "year" > 2009

Question: What is the sum of Artist Steve Hepburn's Mintage?
SQL: SELECT SUM("mintage") FROM royal_canadian_mint_coins_17 WHERE "artist" = 'steve hepburn'

Question: What is the average Year for the Royal Canadian Mint Engravers Artist when the Mintage is under 200?
SQL: SELECT AVG("year") FROM royal_canadian_mint_coins_17 WHERE "artist" = 'royal canadian mint engravers' AND "mintage" < 200

Question: When the Year is over 2008, what is the highest Mintage for the Royal Canadian Mint Engravers Artist?
SQL: SELECT MAX("mintage") FROM royal_canadian_mint_coins_17 WHERE "artist" = 'royal canadian mint engravers' AND "year" > 2008