Lense is in very good shape. The front glass has some very minor rub marks. Focusing is extremely smooth. Comes with rear cap, and Canon UV filter.
Price is $330
Shipping is $10. Payment via regular (add 3% fee), USPS MO, personal check.
This is a very fine lens and someone needs to buy it right away. The offered price with the M adapter and original filter is quite good. This lens was in production from the 1950's till the 1970's was a competitor to Leica's Summilux (another spectacular, but pricey lens).