I picked up a large Mamiya M645 kit and am looking to sell or trade some of the items I don't want. Macro auto extension rings #1, #2 and #3S. I don't believe these have ever been used but, as you can see in the photo, the tiny screws came loose and one of the little metal thingies fell off. I have the metal thingy but couldn't find the screws on my floor. $100 210mm/F4 lens comes with rear cap, no front cap. Hood is built-in. Excellent condition, maybe some internal dust but no marks on the glass. $85 55mm/F2.8 lens comes with front and rear caps, rubber hood. Excellent condition, maybe some internal dust but no marks on the glass. $75 Power grip motor winder. I bought this before I realized it won't work with my camera and is made for the M645 super or pro. The rubber is slightly discolored and there is some grunge in the battery compartment. I put batteries in it and the battery check works. I can't test but it was sold to me as working and if it's not I'll refund your money. $30 Paypal preferred although Canadians can also use Interac e-mail transfer. I can ship any item within Canada or the US for $25. International feel free to contact me. Buy multiple items and get a break on shipping. In terms of trade I am looking to get any of the leaf shutter LS lenses, a grid focusing screen or a non-metered prism for my M645.