Get 2013 Mercedes-Benz SLK-Class prices including invoice and MSRP. The 2013 Mercedes-Benz SLK-Class base MSRP price is between $42,900 - $67,990, but the invoice pricing for the 2013 SLK-Class is between $39,897 - $63,231. Each dealer has their own regional rebate plans and mark-ups, but the dealer holdback for the 2013 Mercedes-Benz SLK-Class is between $1,287 - $2,040. With a base target price of $40,797 - $64,700 means that you'll be looking at a total target price for the 2013 SLK-Class at around $44,142 - $68,044. To learn more about individual trim pricing, you can choose one of the 2013 Mercedes-Benz SLK-Classs below and see specific details.