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Costco

Cheapest Costco Gas Prices in Seattle, WA

1 Costco Station
Regular Gas
Mid-Grade Gas
Premium Gas
Diesel Gas
Costco
Costco 4401 4th Ave S, Seattle, WA 98134
$4.09
Costco
Costco 4401 4th Ave S, Seattle, WA 98134
$4.49

WA Avg. Gas Prices

Regular Mid-Grade Premium Diesel
Current Avg. $4.209 $4.441 $4.671 $4.660
Yesterday Avg. $4.209 $4.441 $4.671 $4.660
Week Ago Avg. $4.156 $4.402 $4.617 $4.668
Month Ago Avg. $3.900 $4.133 $4.352 $4.650
Year Ago Avg. $4.251 $4.441 $4.655 $5.001