These are a few of our latest listings!
  • American Impressions Entertainment Unit for sale in Lubbock TX by Garage Sale Showcase member Teresanov1960@gmail.com, posted 07/30/2019
  • New Via Pinky Snow Boots for sale in Tyler TX by Garage Sale Showcase member bmac8293, posted 01/25/2020
  • New Skechers GoGa Max Boat Shoes for sale in Tyler TX by Garage Sale Showcase member bmac8293, posted 01/25/2020
  • Large Vase for sale in Hiram GA by Garage Sale Showcase member Ryan, posted 01/25/2020
  • Fiberglass topper for sale in Cedar County IA by Garage Sale Showcase Member Le208710
  • File Cabinet for sale in Southern Pines NC by Garage Sale Showcase member scastelli, posted 11/10/2020
  • New Jacket(s) for sale in Smethport PA by Garage Sale Showcase member G5P2M$, posted 01/28/2020
  • Maytag almond refrigator for sale in Lebanon IN by Garage Sale Showcase member vdeckard, posted 10/01/2019
  • China cabinet / Hutch for sale in Bridgewater NJ by Garage Sale Showcase member Dizzo69, posted 07/08/2020
  • Sconces with swag for sale in Palm City FL by Garage Sale Showcase member Margemmc, posted 10/16/2018
  • Vintage 1950's Baby Crib for sale in Valparaiso IN by Garage Sale Showcase member dapsgtr2, posted 10/15/2020
  • Power pipe cutter for sale in Costa Mesa CA by Garage Sale Showcase member handyman, posted 08/01/2025
GarageSaleShowcase.com - Free listings of used, second-hand and out-of-the-box items for sale across the USA!

Buy & Sell Used Items In Allegheny County PA!
  • American Impressions Entertainment Unit for sale in Lubbock TX by Garage Sale Showcase member Teresanov1960@gmail.com, posted 07/30/2019
  • New Via Pinky Snow Boots for sale in Tyler TX by Garage Sale Showcase member bmac8293, posted 01/25/2020
  • New Skechers GoGa Max Boat Shoes for sale in Tyler TX by Garage Sale Showcase member bmac8293, posted 01/25/2020
  • Large Vase for sale in Hiram GA by Garage Sale Showcase member Ryan, posted 01/25/2020
  • Fiberglass topper for sale in Cedar County IA by Garage Sale Showcase Member Le208710
  • File Cabinet for sale in Southern Pines NC by Garage Sale Showcase member scastelli, posted 11/10/2020
  • New Jacket(s) for sale in Smethport PA by Garage Sale Showcase member G5P2M$, posted 01/28/2020
  • Maytag almond refrigator for sale in Lebanon IN by Garage Sale Showcase member vdeckard, posted 10/01/2019
  • China cabinet / Hutch for sale in Bridgewater NJ by Garage Sale Showcase member Dizzo69, posted 07/08/2020
  • Sconces with swag for sale in Palm City FL by Garage Sale Showcase member Margemmc, posted 10/16/2018
  • Vintage 1950's Baby Crib for sale in Valparaiso IN by Garage Sale Showcase member dapsgtr2, posted 10/15/2020
  • Power pipe cutter for sale in Costa Mesa CA by Garage Sale Showcase member handyman, posted 08/01/2025
Garage Sale Showcase features online garage sales of items listed by our Members in Pennsylvania. Become a GarageSaleShowcase.com member today to sell used items online in Pennsylvania.

Allegheny County PA
Online Garage Sale Listings

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