Even at $1875 I wouldn't admit to anyone that I bought it. Bad bands, humped bolt, questionable wood, pimp shined butt plate...
No telling if that is even the correct stock. You'd have to buy it, get it home and take it apart to find out.
Just a shame. I've been a bSw collector for a long, long time. They are SO scarce yet fall victim to the tomfoolery we see here. Production run 1939's barely went into the "b" suffix range too, so they are ever scarcer and hard to find.
That's so far beyond ridiculous I don't even know what to call it. That guy will die with it at that price. As said above even with a digit off it's still ridiculous.