06-28-2019 07:10 AM
Typically sale prices are only good until Saturday. The new ad typicaly comes out on Sunday. Other prices are are sometimes a flash sale only lasting 4 hours or a single day.
Looking just now I see that most of them are already sold out and they do not do rain checks.
The Nitros are in the ad and there is a countdown timer on the online ad that shows the sale will end less than 41 hours from now (7:09 Central Time)