Minnesota Statutes Municipal Public Works (Ch. 440-446A) § 446A.18. Purchase and cancellation by authority

(1) if the bonds are then redeemable, the redemption price then applicable plus accrued interest to the next interest payment date of the bonds; or

(2) if the bonds are not redeemable, the redemption price applicable on the first date after the purchase upon which the bonds become subject to redemption plus accrued interest to that date.