Car Kit-91 is the Nokia Original Kit $119.99	Buy It!
Aftermarket Car kit w/Soft Mount Option $89.99	Buy It!

Nokia Brand Headset for 5100/6100 $24.99	Buy It!
Aftermarket Headset for 5100/6100 $19.99	Buy It!
Flex Headset for 5100/6100 $14.99	Buy It!