These are a few of our latest listings!
  • Handmade jewelry for sale in Waco TX by Garage Sale Showcase member 12cassandra, posted 11/21/2018
  • Vintage wood plane for sale in Blaine County OK by Garage Sale Showcase member Mytown77, posted 01/08/2020
  • Treadmill for sale in Franklin Lakes NJ by Garage Sale Showcase member Mayoub, posted 06/13/2021
  • Book Case for sale in Fallston MD by Garage Sale Showcase member goodstuff, posted 07/20/2019
  • Baseball Pictures for sale in Fort Wayne IN by Garage Sale Showcase member Stan!!, posted 05/26/2021
  • 90"Sofa for sale in Woodbridge VA by Garage Sale Showcase member kam112, posted 03/28/2021
  • Sheet metal used for sale in Idabel OK by Garage Sale Showcase member randall, posted 12/24/2019
  • Vintage Chandelier for sale in Saint Petersburg FL by Garage Sale Showcase member Frangipani, posted 04/20/2021
  • Antique ornate mirror for sale in Castleton VT by Garage Sale Showcase member Jami1217, posted 01/11/2022
  • 1999 Chevy Silverado 2500, 4 wheel drive for sale in Bowling Green OH by Garage Sale Showcase member logcabin, posted 08/21/2018
  • Solid Cherry Dining Room set for sale in Youngstown NY by Garage Sale Showcase member Beachbum, posted 10/14/2019
  • Women’s khaki cargo pants for sale in Metairie LA by Garage Sale Showcase member Cheryl’sSale, posted 04/17/2019
GarageSaleShowcase.com - Free listings of used, second-hand and out-of-the-box items for sale across the USA!

Buy & Sell Used Items In Contra Costa County CA!
  • Handmade jewelry for sale in Waco TX by Garage Sale Showcase member 12cassandra, posted 11/21/2018
  • Vintage wood plane for sale in Blaine County OK by Garage Sale Showcase member Mytown77, posted 01/08/2020
  • Treadmill for sale in Franklin Lakes NJ by Garage Sale Showcase member Mayoub, posted 06/13/2021
  • Book Case for sale in Fallston MD by Garage Sale Showcase member goodstuff, posted 07/20/2019
  • Baseball Pictures for sale in Fort Wayne IN by Garage Sale Showcase member Stan!!, posted 05/26/2021
  • 90"Sofa for sale in Woodbridge VA by Garage Sale Showcase member kam112, posted 03/28/2021
  • Sheet metal used for sale in Idabel OK by Garage Sale Showcase member randall, posted 12/24/2019
  • Vintage Chandelier for sale in Saint Petersburg FL by Garage Sale Showcase member Frangipani, posted 04/20/2021
  • Antique ornate mirror for sale in Castleton VT by Garage Sale Showcase member Jami1217, posted 01/11/2022
  • 1999 Chevy Silverado 2500, 4 wheel drive for sale in Bowling Green OH by Garage Sale Showcase member logcabin, posted 08/21/2018
  • Solid Cherry Dining Room set for sale in Youngstown NY by Garage Sale Showcase member Beachbum, posted 10/14/2019
  • Women’s khaki cargo pants for sale in Metairie LA by Garage Sale Showcase member Cheryl’sSale, posted 04/17/2019
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Garage Sale Showcase features online garage sales of items listed by our Members in California. Become a GarageSaleShowcase.com member today to sell used items online in California.

Contra Costa County CA
Online Garage Sale Listings

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... Or Browse Item Categories in Contra Costa County CA!
antiques for sale in Contra Costa County, CA - sell used antiques in Contra Costa County, CA Antiques
appliances for sale in Contra Costa County, CA - sell used appliances in Contra Costa County, CA Appliances
art and décor for sale in Contra Costa County, CA - sell used art and décor in Contra Costa County, CA Art & Décor
arts and crafts supplies for sale in Contra Costa County, CA - sell used arts and crafts supplies in Contra Costa County, CA Arts & Crafts Supplies
bikes and bicycle accessories for sale in Contra Costa County, CA - sell used bikes and bicycle accessories in Contra Costa County, CA Bicycles & Accessories
boats, watercraft and boating accessories for sale in Contra Costa County, CA - sell used boats, watercraft and boating accessories in Contra Costa County, CA Boats & Watercraft
books and magazines for sale in Contra Costa County, CA - sell used books and magazines in Contra Costa County, CA Books & Magazines
office supplies for sale in Contra Costa County, CA - sell used office supplies in Contra Costa County, CA Business & Office Supplies
cameras, camera accessories and photography equipment for sale in Contra Costa County, CA - sell used cameras, camera accessories and photography equipment in Contra Costa County, CA Cameras & Photography Equipment
campers, RVs, ATVs and camping supplies for sale in Contra Costa County, CA - sell used campers, RVs, ATVs and camping supplies in Contra Costa County, CA Campers, RVs, ATVs & Camping Supplies
cleaning supplies and equipment for sale in Contra Costa County, CA - sell used cleaning supplies and equipment in Contra Costa County, CA Cleaning Supplies & Equipment
cars, trucks, motorcycles and automotive items for sale in Contra Costa County, CA - sell used cars, trucks, motorcycles and automotive items in Contra Costa County, CA Cars, Trucks, Motorcycles & Automotive
clothing, shoes and fashion accessories for sale in Contra Costa County, CA - sell used clothing, shoes and fashion accessories in Contra Costa County, CA Clothing, Shoes & Fashion Accessories
computers, computer parts and computer accessories for sale in Contra Costa County, CA - sell used computers, computer parts and computer accessories in Contra Costa County, CA Computers, Laptops & Accessories
cookware and kitchen accessories for sale in Contra Costa County, CA - sell used cookware and kitchen accessories in Contra Costa County, CA Cookware & Kitchen Accessories
cosmetics and beauty supplies for sale in Contra Costa County, CA - sell used cosmetics and beauty supplies in Contra Costa County, CA Cosmetics & Beauty Supplies
dishes, dinnerware and glassware for sale in Contra Costa County, CA - sell used dishes, dinnerware and glassware in Contra Costa County, CA Dishes, Dinnerware & Glassware
televisions, electronics and gaming accessories for sale in Contra Costa County, CA - sell used televisions, electronics and gaming accessories in Contra Costa County, CA Electronics, Televisions & Accessories
furniture and fixtures for sale in Contra Costa County, CA - sell used furniture and fixtures in Contra Costa County, CA Furniture & Fixtures
groceries, produce and dry goods for sale in Contra Costa County, CA - sell used groceries, produce and dry goods in Contra Costa County, CA Groceries, Produce & Dry Goods
health and fitness equipment for sale in Contra Costa County, CA - sell used health and fitness equipment in Contra Costa County, CA Health & Fitness Equipment
home, patio, lawn and garden items for sale in Contra Costa County, CA - sell used home, patio, lawn and garden items in Contra Costa County, CA Home, Patio, Lawn & Garden Items
jewelry and watches for sale in Contra Costa County, CA - sell used jewelry and watches in Contra Costa County, CA Jewelry & Watches
industrial and heavy equipment for sale in Contra Costa County, CA - sell used industrial and heavy equipment in Contra Costa County, CA Industrial & Heavy Equipment
lab and scientific equipment for sale in Contra Costa County, CA - sell used lab and scientific equipment in Contra Costa County, CA Lab & Scientific Equipment
building materials and supplies for sale in Contra Costa County, CA - sell used building materials and supplies in Contra Costa County, CA Materials & Building Supplies
maternity and baby items for sale in Contra Costa County, CA - sell used maternity and baby items in Contra Costa County, CA Maternity and Baby Items
medical supplies and therapy equipment for sale in Contra Costa County, CA - sell used medical supplies and therapy equipment in Contra Costa County, CA Medical & Therapy Supplies
music and video CDs, DVDs, Blu Ray discs and accessories for sale in Contra Costa County, CA - sell used music and video CDs, DVDs, Blu Ray discs and accessories in Contra Costa County, CA Music & Video
musical instruments and accessories for sale in Contra Costa County, CA - sell used musical instruments and accessories in Contra Costa County, CA Musical Instruments & Accessories
novelties and collectibles for sale in Contra Costa County, CA - sell used novelties and collectibles in Contra Costa County, CA Novelties & Collectibles
pets and pet supplies for sale in Contra Costa County, CA - sell used pets and pet supplies in Contra Costa County, CA Pets and Pet Supplies
religious items and supplies for sale in Contra Costa County, CA - sell used religious items and supplies in Contra Costa County, CA Religious Items & Artifacts
school supplies for sale in Contra Costa County, CA - sell used school supplies in Contra Costa County, CA School Supplies
Christmas and Holiday decorations for sale in Contra Costa County, CA - sell used Christmas and Holiday decorations in Contra Costa County, CA Seasonal & Holiday Decorations
sporting goods and hunting and fishing equipment for sale in Contra Costa County, CA - sell used sporting goods and hunting and fishing equipment in Contra Costa County, CA Sporting Goods, Hunting & Fishing
phones and accessories for sale in Contra Costa County, CA - sell used phones and accessories in Contra Costa County, CA Telephones & Accessories
tools and hardware for sale in Contra Costa County, CA - sell used tools and hardware in Contra Costa County, CA Tools & Hardware
toys, games and hobbies for sale in Contra Costa County, CA - sell used toys, games and hobbies in Contra Costa County, CA Toys, Games & Hobbies
lots, groups of items and miscellaneous items for sale in Contra Costa County, CA - sell used lots, groups of items and miscellaneous items in Contra Costa County, CA Miscellaneous, Lots, Groups of Items & Everything Else!
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