NT-GOSPEL.filter - rsv cost:

rsv@Mark:14:3 @ And while he was at Bethany in the house of Simon the leper, as he sat at table, a woman came with an alabaster flask of ointment of pure nard, very costly, and she broke the flask and poured it over his head.

rsv@Luke:14:28 @ For which of you, desiring to build a tower, does not first sit down and count the cost, whether he has enough to complete it?

rsv@John:12:3 @ Mary took a pound of costly ointment of pure nard and anointed the feet of Jesus and wiped his feet with her hair; and the house was filled with the fragrance of the ointment.