Nothing in this chapter shall be construed to limit or affect the power of the County to amend, supplement or repeal all or any part of the provisions of this chapter at any time; however, should Clallam County eliminate the ability of an owner of unused, certified transferable development rights to transfer those rights into designated receiving areas, then Clallam County shall agree to compensate the owner of such certified transferable development rights for the exact amount which the owner originally paid for these rights, upon provision of proof of the price originally paid for such certified, transferable development rights.