Welcome to the site!
Warning--this is an addicting hobby! This is a great group of collectors who will
you with just about any SMC problem you can throw at them.
Unless you have a truck where you can transport a machine upright you are left with transporting the machine flat on its back. I have moved all of my machines by laying them flat in the back of my Dodge Magnum or my wife's mini-van. Be careful when loading not to put a crease down the back of the cabinet from the door latch.
I usually pad the bumper and latch with several moving blankets. Then I lay 3 foot sections of 2" PVC pip across the back of the car. When the machine gets on the PVC it will roll right in. Makes it very easy to unload as well just remember to remove the PVC during transport or the machine will be moving all over the back of the car!
You might want to pick up a four wheel dolly to put the machine on when you get it to your garage, etc. They are cheap at Tractor Supply Company or similar stores and they make moving the machine around much easier when you don't have any help around.
You will want to let the machine stand upright for at least 24 hours to make sure that the oil drains back down into the compressor. I usually wait 48 hours just to be safe. All of my machines have fired right up with no problems after transport.
Godd luck finding your first machine. Remember to report back with pictures!
Tim