His grandfather had called the lamp his "most priceless possession"; its properties must then have been known to him.
The second floor was used to house the most priceless and irreplaceable holdings of 14 museums from Berlin.
"The most priceless thing of all, an almost airtight alibi."
Eighteen-year-old girls were one of life's most priceless treasures, Yuma had always thought.
His country's most priceless assets were now about to be ripped from his control.
Embrace Iran, and allow the Iranians to embrace you - it's the most priceless of experiences.
The exhibition contains some of the most priceless and earliest works by the first generation, senior Papunya painters.
Action must be taken now to protect one of earth's most priceless natural wonders.
I was my father's most priceless treasure, and he couldn't ship me off without proper protection.
"Shoulders are our most priceless commodities," Olsen, 38, tells me as we review my "before" underwater video on his laptop.