If that other deal falls through - I have a Korona 5x12 that has been idle and needs to be sold.
It is solid. I cleaned it up and replaced the bellows about 7 years ago (Western Bellows).
The camera has the extension back so a 450mm (I used the Fuji C version) lens can be used easily. The kit includes:
3 Great Basin Holders
6 aluminum lens boards (4 drilled for Copal shutters - 2 undrilled)
150mm Zeiss WA Dagor ina volute shutter (needs work)
I am thinking $2000
I also have 6 AWB holders which I will sell seperately @ $1800 for all 6