Costco Gas Prices in Dedham, Massachusetts
Dedham · Warehouse #319
200 LEGACY BLVD, Dedham, Massachusetts 02026-2653
Prices updated: August 12, 2026 at 3:00 PM
Regular
$3.699
PRICE PER GALLON
Press
Premium
$4.639
PRICE PER GALLON
Press
Current gas prices at Costco #319
This Costco gas station is located at 200 LEGACY BLVD in Dedham, Massachusetts. The latest reported fuel prices are regular at $3.699/gal, premium at $4.639/gal. Prices were last updated on August 12, 2026 at 3:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.699+0.140 (3.9%)
Premium
$4.639+0.240 (5.5%)
DateRegPrem
Aug 12, 3:00 PM$3.699$4.639
Aug 12, 2:00 PM$3.699$4.689
Aug 11, 2:00 PM$3.699$4.699
Aug 8, 1:00 PM—$4.699
Aug 8, 12:00 PM$3.699$4.699
Aug 8, 9:00 AM—$4.699
Aug 8, 8:00 AM$3.699$4.699
Aug 8, 5:00 AM—$4.699
Aug 8, 4:00 AM$3.699$4.699
Aug 8, 3:00 AM—$4.699
Aug 8, 2:00 AM$3.699$4.699
Aug 7, 3:00 PM$3.749$4.699
Aug 6, 2:00 PM$3.799$4.699
Aug 5, 4:00 PM$3.849$4.749
Aug 4, 4:00 PM$3.899$4.799
Aug 3, 4:00 PM$3.899$4.879
Aug 3, 1:00 PM$3.999$4.879
Aug 2, 4:00 PM$3.999$4.799
Aug 1, 2:00 PM$3.929$4.749
Jul 30, 3:00 PM$3.949$4.749
Jul 29, 3:00 PM$3.999$4.799
Jul 28, 2:00 PM$3.999$4.859
Jul 25, 2:00 PM$3.899$4.759
Jul 24, 2:00 PM$3.899$4.799
Jul 21, 3:00 PM$3.789$4.599
Jul 18, 5:00 PM$3.739$4.599
Jul 16, 4:00 PM$3.699$4.599
Jul 15, 3:00 PM$3.599$4.499
Jul 14, 3:00 PM$3.559$4.399