You save $250 on the Nocticron lens sold by Trusted Seller Prodigital on eBay (Click here).
Current Olympus/Panasonic deals:
$50 off on Olympus lenses at BHphoto and GetOlympus.
Up to $150 off on Panasonic lenses at BHphoto and Adorama.
$150 off on Panasonic LX100 at BHphoto, Adorama and Amazon.
$200 off on the Panasonic G7 at Adorama , BHphoto and Amazon.