Welcome to our Gift Shop All items are available for purchase at the museum. Contact the Resource Center for hours. Showing all 8 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Footprints in the Sand $30.00 Historic Union Cemetery – East Contra Costa County $15.00 History of Brentwood $21.99 History of Byron Hot Springs $21.99 Maritime Contra Costa County $21.99 Museum Bricks $100.00 Oakley Through Time $23.99 The California Delta $21.99