How much should a Brake job cost on a 300E?

[oasis100]

I recently bought a 87' 300e, and would like to change the brake pads for both fron and back.
How much should this cost?

At the local MB dealership, they have a special of 95.95CDN to change both pads, not including parts.

How much should it cost for parts and labour usually in cdn, at a dealership or at a place like midas.

thanks.