9June2022 Regular: $ 6.099 Supreme: $6.399
Best gas prices if you use your Costco card you also get the 4% cash back!
$3.05 Regular and $3.25 Premium
You are asking the Google community, not Costco. Least time I went, it was $2.82 and $2.95.
Use "gas buddy" app, can always see all the gas prices anywhere.
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