Most times I sell 50 to 200 cars a show.
I also sell my 3D printed and laser cut stuff.
And I speak from personal experience, Rodney has a ton of fun doing it!
The days of miles of collector only pricing are Loooooooooong gone. Prices down., selection up, from ALL manufacturers. Speaking of which, one of the very best things at the convention is getting to talk with manufacturers about whats coming, what they should bring out, and what problems you have with their products. This is the largest concentration of N Scale Manufacturers all year.
The other amazing thing at the show are the layouts, which are operating all the time. Make friends, run a train, see some amazing techniques demonstrtated, and take in a clinic or two. Saturday can be a great day.
Yes, the room sales are for convention registered folks only, and we can't change that due to hotel security reasons, but there are bargains galore both in the rooms and in the Swaparama,.