A. Every conveyance of real estate within the Commonwealth made prior to June 30, 1986, by the executor under a will that, prior to such sale, has been probated according to the laws of another state without the qualification of the executor in the Commonwealth, shall be as valid and effective to pass the title of such real estate as if the executor had qualified in the Commonwealth, provided that (i) the will under which the executor acted was duly executed according to the laws of the Commonwealth, (ii) the will confers upon the executor the power to convey the real estate, and (iii) an authenticated copy of such will has been admitted to probate in the Commonwealth in the county or city in which the real estate or any part thereof is located.
B. Notwithstanding any other provision of law, any conveyance of real estate within the Commonwealth made on or after June 30, 1986, by an executor described in subsection A or the trustee of a testamentary trust established in a will where the will, prior to such sale, has been probated according to the laws of another state shall, without the qualification of the executor or the testamentary trustee in the Commonwealth, be valid and effective to pass the title of such real estate provided that (i) the executor or testamentary trustee had duly qualified according to the laws of the state where the will was probated, (ii) the will under which the executor or testamentary trustee acted was duly executed according to the laws of the Commonwealth as a valid will and confers upon the executor or testamentary trustee the power to convey the real estate so conveyed, and (iii) an authenticated copy of such will has been admitted to probate in the Commonwealth in the county or city in which the real estate or any part thereof is situated.