Sorry man...yes it did!

The price of the SR-009s have pretty much remained the same since 2011 in Japanese currency (except for the now defunct PriceJapan.com), the foreign prices have fluctuated because of the exchange.
In 2011 when they were released the exchange was only at:
76 JPY per USD and then sank by 2015 (when we started to see the drops in North America), it had dropped to a level of
125 JPY / USD. That is a whopping 40% drop in the exchange over this timeframe. It was this time that precipitated the price drop outside of Japan.
FWIW, the exchange today is roughly 107-ish JPY / USD, but things were quite bumpy from 2011 to 2015.
Here's a link, please feel free to play with the data:
https://www.xe.com/currencycharts/?from=USD&to=JPY&view=10Y
Does anyone recall the SR-009 price when it was released in JPY? Comparing that to the SR-009S price in JPY would be an apples-to-apples comparison.