This property establishes the relationship between an instance of E96 Purchase and the instance of E97 Monetary Amount that forms the compensation for the transaction. The monetary amount agreed upon may change in the course of the purchase activity.
The sale of Vincent van Gogh’s “Still Life: Vase with Fifteen Sunflowers” 30th March 1987 (E96) had sales price Christies’ hammer price for “Still Life: Vase with Fifteen Sunflowers” (E97).
The purchase of 10 okka of nails by the captain A. Syrmas on 18th September 1895 (E96) had sales price 20 piastre (grosi) (E97). (Syrmas, 1896)