敝帚千金 [ㄅㄧˋ ㄓㄡˇ ㄑㄧㄢ ㄐㄧㄣ; bi4 zhou3 qian1 jin1] lit. my worn-out broom, a thousand in gold (idiom); fig. sentimental value I wouldn't be parted with it for anything. ◄ ►