Strong's #4186: polutimos (pronounced pol-oot'-ee-mos)
from 4183 and 5092; extremely valuable:--very costly, of great price.
Thayer's Greek Lexicon:
́
polutimos
1) very valuable, of great price
Part of Speech: adjective
Relation: from G4183 and G5092
Usage:
This word is used 2 times:
Matthew 13:46: "when he had found one pearl of great price, went and sold all that"
John 12:3: "a pound of ointment of spikenard, very costly, and anointed the feet"