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    Costco
    130 Ritson Rd North
    Oshawa L1G 1Z7
    Sunday
    10:00 a.m. - 5:00 p.m.

    Open now, Closes in 1 hour

    Closes in 1 hour
    Sunday
    10:00 a.m. - 5:00 p.m.
    Monday
    10:00 a.m. - 8:30 p.m.
    Tuesday
    10:00 a.m. - 8:30 p.m.
    Wednesday
    10:00 a.m. - 8:30 p.m.
    Thursday
    10:00 a.m. - 8:30 p.m.
    Friday
    10:00 a.m. - 8:30 p.m.
    Saturday
    9:30 a.m. - 6:00 p.m.