one man's trash is another man's treasure

Etymology
One early use is in Hector Urquhart's Popular Tales of the West Highlands (1860s) where he wrote "one man's rubbish may be another's treasure".

Proverb

 * 1) What is useless to one person is valuable to another.

Translations

 * Chinese:
 * Mandarin: 物之貴賤，因人而異
 * Finnish: yhden roska on toisen aarre
 * French:
 * German:
 * Portuguese: o lixo de um homem é o tesouro de outro
 * Russian: что для одного человека мусор, то для другого - сокровище
 * Spanish: la basura de un hombre es el tesoro de otro
 * Ukrainian: що для одного сміття, для іншого — скарб