Sorry the early discounted prices expired on Feb 29, 2020. March 1, 2020 there was a price increase. The CD box says prices are subject to change. The prices always change around March 1. So I try to file before then.
It also says on the back of my CD case in the comparison chart....
1 state product via download (print free or efile for $19.99 each) prices subject to change without notice.