Warehouse Keeper Hagger:
The Gold Drake? Ah, yes, a magnificent coin... Our standard exchange rate is 1:10. ?Or perhaps you would prefer a game of chance?
Exchange at set rate.
[Guess correctly in 2 tries - 4 Gold Wyverns]
Play game. [Guess correctly in 3 tries - 8 Gold Wyverns]
Play game. [Guess correctly in 4 tries - 9 Gold Wyverns]
Explanation of game