Redpocket has an "early Black Friday event" offering USD$10 for the first month of any monthly unlimited plan. It looks handy if you need an eSim (or if you have somewhere in the US that you can have a regular sim card mailed to).
Comes to USD $10 + $1 regulatory recover fee + applicable state tax ~$1.73 after fees and taxes (~ AUD $19.65).
According to their website:
* Esim or regular sim is available
* Unlimited* Talk, Text & Data - *first 30gb at 5g speeds, and capped at 2g (?!) after that
* Choose network (AT&T, Verizon or T-Mobile)
* Free calling and texting to anywhere in the world
* Free roaming in Mexico and Canada
The second (and subsequent) months will be at full price - can choose from 1gb (USD$10), 5gb(USD$20), 20gb (USD$30), unlimited* (USD$40)
You have 90 days from the time of the order to activate (per II J of the T&Cs).
Perfect. I'm heading there from mid Dec to mid Jan, with a few days in Canada.