partsfan > part info
17894-16020
RESONATOR, INTAKE AIR, NO.2
etc... 
Proper price
JPY 1,920 (excluding tax)
 
JPY 2,074 (including tax)
 
USD 17.28 (rate $1=¥120 , including tax)
PriceImageProduct TitleShop NameWebsite 
search part number.