For the past 8 years I've been selling my code readers on Ebay. They are very durable and easy to use. I ship from Kansas Priority Mail, so its 1-2 days anywhere in America. I also ship overseas. 100 percent money back guarentee. $30

"Rick's Mercedes Code Reader" The original reader. Available on Ebay
ebay seller - rpotter66
Mercedes Diagnostic Code Reader W124 300E and Others | eBay