Thanks to Darlene, who wrote in a comment that she had found Align on the Costco website, for $24.99. The hitch is that they require you to purchase two packages at once. They also tack on a 5% surcharge for non-members. Then the shipping charge for standard shipping is 8.50. Here’s the total:
2 @ 24.99 = $49.98
Shipping & Handling: $8.50
Order Total: $60.98
Using the AlignGI.com web site to order, and supplying the ALIGNWOM Promo Code, cuts the price from $29.99 on the web site, to $24.99, with free shipping — but no shipping options.
The Costco option is listed on the AlignGI web site, as are some others. The Amazon option is not particularly great, unless you have an Amazon gift certificate — no free shipping, for example.
Also, their website gives explicit ordering instructions that you can take to your pharmacist. If the pharmacy is across the street, as mine is, that’s the simplest.