onewman wrote: Is it really worth it?
How much do you wish to complete the set? 'Worth', 'value', and 'cost' are different things to different people. If your pockets are deep then you would pay the several thousand this now costs at retailers (available for £1500-£2500 here), but there are more people out there that would never pay as much as $400 for any whisky.
Fwiw that is a very low price.