(a) A person is guilty of “theft:
(b) For purposes of this section, a series of organized retail crime thefts committed by a person or group of persons may be aggregated into 1 count or charge, with the sum of the value of all the retail merchandise being the value considered in determining the degree of theft:
(c) In addition to the provisions of § 841(c) and (d) of this title, if a defendant has 2 or more times been convicted of theft:
76 Del. Laws, c. 98, § 4.