Hey Breck
Apologies for this - The SAP store was relaunched a short while ago, and the link here on SCN is still pointing to the old web site.
I've made a few calls this morning, and the links should be updated soon.
The new store link is here:
https://www.sapstore.com/solutions/99017/SAP-SQL-Anywhere
Reach out to me directly if you have any issues.