値あたい千せん金きん

noun which may take the genitive case particle 'no'

priceless; invaluable

Used to describe something of such great value that it cannot be measured in money. Often appears in set phrases like 値千金の～.

• 彼かれの助じょ言げんは値あたい千せん金きんの価か値ちがあった。

  His advice was worth its weight in gold.

• この一いち枚まいの写しゃ真しんは我わが家やにとって値あたい千せん金きんの宝たから物ものだ。

  This single photograph is a priceless treasure for our family.