The quest description says the Goblin Dice gives 120 gil, not 150. Still, you're right, 120g for 8 dice hardly is worth it, especially considering they dont stack.
My bud tells me that it helps him get better items when he mines. I haven't tried it while harvesting yet, but if it seems to work out, I'll let ya'll know.
Iv been trying to get papyrus for G1, and there has been 2 drops (out of 90 kills ><) and even though I'm carrying 4 leaf mandy bud AND goblin die, I've been outlotted both times.....
LOL... no, goblin die, 4-leaf mandy buds, fortune eggs, etc and so on... safe your inv. space--none of these things actually increases drop rate/lot number, etc. They are myth and Rumor.
Now, if you truly want to increase your drop rate *and* lot number all at once, listen carefully. You must find a pure, male tarutaru with blond hair (no red highlights) and take him into the depths of the Maze of Shakhami and sacrifice him there *three* times. Raise him each time and let him die again. This will increase your drop rate three fold. (Note, it is rumored the lower lvl the character the better (lower lvls signifying innocence).
Yup, this is what you have to do. Let me know if you find a willing subject. :P
****disclaimer**** I, Kishani, hereby release myself of any and all responsibility of any and all deaths caused by this post. The views expressed herein are not necessarily my own--they could be that of my alter ego. ^^;
LOL now thats a good one ^^. Its no good to take drug u know :P I just like it ! Its so late now that im laughing alone in my appartment. I should go to sleep now lol. Take care and continu sending post like that it was funny . Thx again