His grandfather had called the lamp his "most priceless possession"; its properties must then have been known to him.
For within the walls of this chateau is a man who would rob you of your most priceless possessions!
IF ever crime could wish an opportunity, it had one - the priceless possessions of the Argyle Museum!
Literature on these subjects (Thaliola grandham) were among his priceless possessions.
The Supreme Court has described citizenship as the most basic of all rights, a "priceless possession."
That's very broad exposure of an apartment that may have priceless possessions.
We have civilized reasons, like not letting them destroy our priceless possessions.
Zoltan's men ransack the vessel and in the process murder Amy's father who was unwilling to part with his priceless possessions.
You took men there, to show them what they imagined to be priceless possessions.
Always, they would hesitate before risking that priceless possession.