So after weeks and weeks of contemplation and soul-searching, I purchase this for my Rody Apo-Grandagon 35mm f4.5 because I'm making a 6x12 camera for it, and like the day I receive it in the mail, I see an ad in one of the forums for a used one that is much more in line with my budget, so I snatched it, and thus the new/better one is being offered for sale.

So, this is a "new/unused" Rodenstock Center Filter E67/86 2.5 Stops (1094.2403.145.020), coming fully wrapped & in the retail case. The retail price (as evidenced by the price tag) is $599.00. I'm just asking what I need to recoup what I paid: $275 + shipping & Paypal fees.