Hey @bnation - thanks for using Dropbox and welcome to the Community!
I'm not aware of a current plan that comes with 1 TB of storage at this time - this was the quota that came with the Dropbox Plus plan in the past (before the Plus plan received the 2 TB quota).
You can find all of our current plans on this page:
https://www.dropbox.com/plans/storage
If you are referring to the Basic Extra plan, you can kindly check the following link. If you are still eligible for this plan, you will find your offer there :
https://www.dropbox.com/buy/basic-extra
I hope this helps!