Turns out you can reopen a closed Etsy shop almost any time you want as long as you make sure to back it up with an active credit card and renew all your listings. I've closed the shop, contacted the colo place to cancel my subscription, and informed the City of Boston that I am no longer in business and will not be renewing my permit this year.
If I get enough into the hobby in future I'll get a new address and a new permit and reopen the store.




