Welcome! You mentioned that you are looking at medium format, I'll just point out they gave a couple systems for sale on the
Ricoh US website sample sale, and also a refurbished body. The explanation of the sample sale is on the site, those items no warranty, one month return time. I took the chance and bought a K-3III on the sale, it came in perfect shape with a shutter count of one. I thought a month was plenty long to know if there was a problem, so I got a great deal. It may not be what you're looking for, but I thought I'd point it out. There is a section of the website called the Market place, where people buy and sell, and post deals they see. I would encourage you also to post photos and get involved in some of the challenges, etc. I'm participating in the monthly single challenge right now, where member
Pepperberry Farm is rocking his 645z and 55mm lens.