The court shall have the option, for good cause shown after proper objection made by any party respondent, to refer the case to a commissioner in chancery for hearing and report, in which case, the order of reference shall be to a commissioner in chancery or special master other than the attorney (or any attorney practicing in the same firm as the attorney) employed to subject the real estate to the lien of any taxes. Upon (i) receipt of proper service of process on all parties defendant, a written real estate title certificate and the written report of a licensed real estate appraiser where there is no dispute as to title or value, (ii) the receipt of the report of the commissioner in chancery, or (iii) where the assessor for the locality files an affidavit with the court of value and the value is averred to not exceed $100,000, the court may appoint a special commissioner to sell the properties and execute the necessary deeds when a sale is found necessary or advisable. The court may designate the attorney employed by the governing body of the locality to bring the suit. The sale price achieved at a public auction shall be prima facie, but rebuttable, evidence of the value of the property for purposes of the approval of the sale. If the attorney employed by the governing body of the locality be appointed a special commissioner to sell the land and execute the deed and he has already given the bond hereinabove mentioned, no additional bond shall be required of him as special commissioner unless the court regards the bond already given as insufficient in amount. No fee or commission shall be allowed or paid to any attorney for acting under the order of reference or as special commissioner, except as hereinafter provided, and the compensation contracted to be paid any such attorney by the governing body, whether the employment was on a salary, commission or other basis, shall be in full for all services rendered by him. The court shall allow as part of the costs, to be paid into the treasury of the locality, a reasonable sum to defray the cost of its attorneys and the expenses of publication and appraisal necessary for the purpose of instituting such suit and such fees and commissions, including fees for preparing and executing deeds, as would be allowed if the suit were an ordinary lien creditor’s suit. When the special commissioner is other than the attorney employed by the locality the court may allow him reasonable fees for selling the land and executing the deed, payable out of the proceeds of sale. In any case in which the attorney representing the locality and the governing body thereof have failed to reach an agreement as to a salary or commission or other basis as compensation for the services of such attorney, the court in which any proceedings are brought under this article may allow from the proceeds of the sale of any such real estate such fee as the court shall deem reasonable and proper to the attorney representing any such locality in such proceeding.