Want to Buy WTB: Iskra folding camera

I am looking for an iskra in good condition. I'm OK with ones that have been converted to red windows (though someone tell me if I shouldn't be...), but I would require that there be no known light leaks as a result. Happy to pay cash, or I have a few random lenses to trade in the same value range if someone is interested (Mamiya TLR 65mm, 105mm D, pentax 6x7 75mm f4.5, 200mm late)

I would actually prefer one converted to the red windows, as this camera's film transport is notoriously fragile.

Check Fedka.com - he often has stuff like this and is a great seller. I have no connection with him apart from being a satisfied customer.

Thanks for the advice - I checked his site and they're almost in too-good condition. Film transit is working, no red window at they are listed at around $300. I'd prefer one with a broken transit closer to half that price

By the way, in case anyone else sees this thread I'm now also looking for a Super Fujica Six