MG Comet Blackstorm Edition: MG launched the Comet Blackstorm Edition in India. This special edition is based on the top-end Exclusive variant and is priced at Rs 7.80 lakh, with an additional battery rental of Rs 2.5 per km. MG Comet Blackstorm Edition: MG launched the Comet Blackstorm Edition in India. This special edition is based on the top-end Exclusive variant and is priced at Rs 7.80 lakh, with an additional battery rental of Rs 2.5 per km. Zee News :Business