CREATE TABLE table_48730 ("Total Points" FLOAT, "Score" CLOB, "Premiers" CLOB, "Runners Up" CLOB, "Details" CLOB)

For the match that had detail of 2001 nrl grand final, what was the lowest total points?
SELECT MIN("Total Points") FROM table_48730 WHERE "Details" = '2001 nrl grand final'
SELECT MIN("Total Points") FROM "table_48730" WHERE "Details" = '2001 nrl grand final'