Hello @Sv24 and thanks for posting on the Microcenter Community Forum. Honestly its best to visit the store daily in the morning before it opens. The store will let you know if a truck is coming that day and if it may have 3000 series cards on it.
Try Monday through Saturday. Unfortunately there is no set days as the store may not know if the inventory truck will have 3090/80s until the day of delivery.
No problem @Sv24 and good luck with getting a 3090 card. Try what I shared, even on a Saturday, I'm sure you'll come across one of these card in our store.
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