The Pro Flight
Cessna Yoke says one to two months.
The Pro Flight
Cessna Trim Wheel is available, but the Saitek Pro Flight
Cessna Rudder Pedals has already sold out.
And just a side note - If you were thinking of
Pro Flight Instrument Panel at $170, you may want to wait a little. There may be an alternative soon.
Also, if you're a little handy and you want a GPS, you can build one, similar to the one below, for about $60 - $80.
This is an old picture of what I built. The picture isn't very good and it's missing the label
(I'm redoing it again). But you can end up with a fully functioning GPS for anything from FS9 to X-Plane.
BTW - That's a 7 inch screen, MUCH bigger than what you can buy already made.