I rarely, if ever, see these for sale privately - almost all seem to be sold through auction houses or dealers. The A-Series has floated out of my price range, but would love to find a B-Series or C-Series, preferably with the "AP" at 6 o'clock like the A-Series. Not in a huge rush to find one, but wanted to plant the flag here!
Yeah, quite frankly I'm not willing to pay the premium for an A Series when certain B and even C Series models also had the AP at 6 o'clock and are visually identical. I've found myself dreaming of a 5402 for over a year now though, so it's more than just lust at this point!