That vase is priceless. The experiences I had in your country have been priceless.
The look on her face was priceless.
The expression on his face when he received the good news was priceless.
The gams on that dame are priceless.
The look of bewilderment on his face was priceless!
The oracle bone was priceless.
The expectant look on the child's face was priceless.
If you mean priceless - The antique was so valuable it was priceless. If you mean princess - The princess married a commoner and infuriated her father the king.
"The museum recently received a new acquisition, a priceless antique vase."
The Latin word for "priceless" is inaestimabilis.
There is no specific word for priceless, but "no price" is haud pretium.
The world 'priceless' in Spanish is ' inapreciable.
The painting of the shoe was pricelessartwork.