Table schema:
CREATE TABLE table_name_59 (MIN VARCHAR, year VARCHAR, $25___1_4_oz VARCHAR)

Question: WHAT IS THE LOWEST $50-1/2 OZ COIN WITH A 1997 YEAR AND $25-1/4 OZ LARGER THAN $27,100?
SQL: SELECT MIN AS $50___1_2_oz FROM table_name_59 WHERE year = 1997 AND $25___1_4_oz > 27 OFFSET 100