CrazyLevi - Uh oh, looks like you're up for a response to a pinball market crash thread!
My guess is that most collectors will hunker down and hold on to the machines they already have. If you can afford a bunch of pinball machines, you can probably afford to weather this economic storm. I do think NIB game sales will probably slow down and high end machine pricing ($5K+) may come down a bit as well, but I don't see a collapse in the pinball market overall. I'd be more concerned with some of the barcades and impacted business due to social distancing and quarantine.