20,700,000 received at level 72. This quest is restricted to level 70+. Will need to test with a level 70 to determine if flat or % reward. --An Adventurer (talk) 22:11, February 14, 2016 (UTC)
January 2011 Patch - Learning From Experience
Blightfinger Quest reward was increased. I received around 20 million xp at level 86.
--Logan Conrad 01:17, 13 January 2011 (EST)
21,527,999 experience for hand hand-in, level 72, with 4% trinket on.
1,097,095 for handing in the Club of Surprising Cunning.
Vici 06:53, 8 May 2011 (EST)