This is a Mamiya 300mm f/4.5 AF APO lens I purchased new from Capture Integration in July 2011. I've only used it on one trip and am selling stuff to cover my tech cam purchases. The lens is LNIB with all papers and original packaging. The box itself has a tear on one side which can be seen in the last photo. I'm including an RRS lens foot for Arca-Swiss style clamps.
You can see the price I paid on the side of the box. I'm asking $1,600 (or best offer) including insured shipping and PayPal fees. You can also pay with a check, money order or wire. I can only ship to the continental US. You can contact me by PM or preferably by email (joe at joecolsonphotography dot com).
Here are some photos:
Thanks for looking.