I've been wanting a Schneider Super Angulon 90mm lens. Being a budget minded hobbyist, I don't get many opportunities at one. I have a chance to buy a rather complete outfit consisting of a Toyo 45CX view camera with the f8 SSA lens for $350. If I'm not mistaken, that's not a bad price for the lens by itself.

My plan is to buy the outfit, swap the lenses and sell the Toyo with my Graphex Optimar 90mm.

Is my plan flawed? How much should I ask for the Toyo?