So I just found this local online store that sells the Butler's soy curls for $5.49 for a 1.25-pound bag. They are based in Glastonbury, CT, which is one town over from me. It was listed as a source to buy from on Butler's website. And they have a flat shipping fee of $5 in the U.S. if you don't mind waiting a week or two (4 to 14 days).
I put in an order, so we'll see. Apparently, they've been around since 1999. They're listed as the Vegetariansite.com, but everything is vegan. They even donate some of their money to animal rights causes, according to their website.