Prices at Local Stores? Examples as of 30 May:

Not comprehensive any way, only accurate as of 30 May 22. 

I visted these stores' online shopping pages and got current sell prices* of a few products I buy:

Eggland Best Eggs, Doz.
Walmart @ $3.00
Save Mart @ $4.79
Safeway @ $4.99
Raley @ $4.99
Whole Foods @ #3.39

Simply Orange, 52 oz
Walmart @ $3.78
Save Mart @ $4.79
Safeway @ $3.99
Raley @ $4.99
Whole Foods @ $4.39

Dave’s Killer Bread Good Seed
Walmart @ $5.47
Save Mart @ $6.99
Safeway @ $6.99
Raley @ $6.79
Whole Foods @ $5.39

Kerrygold Butter
Walmart @ $3.86
Save Mart @ $4.49
Safeway @ $5.49
Raley @ $4.29
Whole Foods @ $4.99