Dumbbells are going for > $2-3/lb on various websites right now, which is insane. Adjustable dumbbells are going for > $10/lb, which is over twice their usual sticker price.
Gyms could lease out their equipment right now and make a killing.
Many have done just that here in Toronto. The equipment went very fast, though.
(And thankfully my gym is now open. Until we get a second wave and it shuts down again.)
I have some resistance bands and used to use my buildings gym but they made the process very convoluted since reopening. And with max time limits of 30 minutes each and only 10 visits a month.
That said I was very sick recently and lost a lot of muscle mass and weight so I’m barely getting back to exercising now anyway.