The Redemption Price Of Other Fields (Leviticus 27:22-25).
“And if he sanctify to Yahweh a field which he has bought, which is not of the field of his possession, then the priest shall reckon to him the worth of your estimation to the year of jubilee, and he shall give your estimation in that day, as a holy thing to Yahweh. In the year of jubilee the field shall return to him from whom it was bought, even to him to whom the possession of the land belongs.”
But if a man vows and sets apart as holy for Yahweh a field which is not of the land of his possession, at the year of Yubile it returns to the man whose possession it is. Meanwhile the man who vowed it must pay a redemption price equal to its value to the year of Yubile plus one fifth so that he may again use the field.
“And all your estimations shall be according to the shekel of the sanctuary: twenty gerahs shall be the shekel.”
The shekel used in these estimations is to be the shekel of the sanctuary as quoted.