I have a pair of Symmar-S lenses for sale. They are 180/5.6 and 210/5.6.
Both have nice glass. Both are in their Copal 1 shutters in good working order. All speeds sound good to my ear. Both have Schneideritis. Both are missing caps. I'm guessing both will need about $12 each to ship in the US.
Here's the difference!
180mm = $150
210mm = $175.
USPS money order or Paypal preferred. Buy them both and I'll eat the shipping fee.
Take a week to check them out and return if you're not satisfied.