That's a different story...Nikka stopped producing their age statement whiskies in 2015, and finding bottles of any of the 10, 12, 15 or 20's is pretty tough. The 15 is worth holding on to if you're interested in the resale market. I've seen it anywhere from $600-1,200 online. I have a Yamazaki 18 I bought several years ago for $125 that is now $680 and up, a Nikka Taketsuru 17 my wife gave me that is at the same price, and a Hibiki 17 Plum Cask that isn't sold in the USA I purchased in Japan for around $80 that would be more than a grand if I put it on the market. The prices for age-statement whisky in general is rising pretty steeply & the Japanese brands are rising even more quickly.