Also see definition of "Sale" in Word Study
Sale
SALE [isbe]
SALE - sal (mimkar): The word is used: (1) in the sense of the transaction (Lev 25:50); (2) in the sense of the limit of time involved in the transaction (Lev 25:27); (3) in the sense of the price paid in the transaction (Dt 18:8), though it may be the same as (1) above.
Also see definition of "Sale" in Word Study