At any sale under this article neither a fiduciary for a person under a disability, as defined under this article, nor the guardian ad litem shall be a purchaser directly or indirectly; provided, however, such fiduciary may be a purchaser if the court finds that such a purchase by the fiduciary is in the best interests of the person under a disability.
Code 1950, § 8-684; 1977, c. 617; 1980, c. 346.