As a reader discovered, Massdrop offers the Ray-Ban Unisex Round Mirrored Sunglasses in Black/Green for $69.99 plus $3.50 for shipping. That's $5 under our August mention and the lowest price we could find for any color today by $25. They feature a titanium double bridge, nylon frame, nylon-coated titanium temples, and carrying case. Deal ends October 12.

Note: It's expected to ship on November 2.