Selling my SQ-A kit, with body, 80/2.8 S, 50/3.5 S, 110/4 PS Macro with hood, two 120 film backs (both with new seals) and WLF. All gear works well and has been well cared for, but has some issues:
Body is in good condition, works well, battery compartment clean and corrosion-free. Fresnel is bright, but has a couple marks on it (see photo).
Backs have new seals. I haven't had any issues with either back in use.
80/2.8 S is a great lens. Has a ding on the front edge, but filters screw into the lens fine. Ding is only aesthetic. Comes with front cap.
50/3.5 S has a small (~1 mm) scratch on front element that has been blackened (see photo). I've never noticed any effect in use. Lens comes with front and rear caps.
110/4 PS Macro has a small (~0.5 mm) scratch on front element (see photo). Again, have never noticed any effect in use. Aperture ring is stiff, but turns. Lens is a great performer, I've used it a lot for portraits. Lens comes with a hood and rear cap.
I've added a number of photos taken with this gear at the end of this post. Asking $875 plus actual shipping, prefer sales to US for now (overseas shipping has been a hassle lately, but if you're interested, we can talk). PayPal payments please.