Q: positive terminal to battery has broken,what do I have to do to replace it. on 2005 Suzuki Verona

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
someone told me I have to replace both positive and neg. as they are connected as one this true,if so what is
the cost of replacing it ? I also see an auto part house seems to disagree,the have a cable that they claim will replace the positive terminal (autocraft) and its only $10..
who is correct,or will either work ?
(1) Answer