Tips for Reselling Items Found in Storage Units

Storage unit auctions have grown in popularity thanks to shows like Storage Wars, but behind the drama lies a real business opportunity. For treasure hunters, thrifters, and side-hustlers, buying abandoned storage units and reselling the contents can be a profitable venture—if done right.In this article, we’ll break down practical tips for reselling items found in storage units, from evaluation and pricing to platforms and legal considerations.

1. Know What You’re Getting Into

Before you even place a bid, it’s important to understand that storage unit auctions are a gamble. Units are sold “as-is,” and you typically can’t enter or touch items before bidding. You might score big—or end up with a pile of trash.

Pro tip: Start small. Attend local auctions to observe before buying. Build a feel for which units tend to be profitable and which don’t.

2. Bring the Right Supplies

Once you win a unit, you usually have 24 to 72 hours to clear it out. Bring boxes, bags, gloves, and possibly a truck or trailer. Be prepared to sort items on-site into:

Keep/sell

Donate

Recycle/trash

This step is crucial in managing your time and costs effectively.

3. Assess and Sort Items Quickly

After removing items from the unit, do an initial sort at home or in a clean workspace. Look for:

Resale value: Electronics, tools, vintage clothing, collectibles, and furniture often have decent resale potential.

Damage or wear: Test electronics and inspect items for damage before listing them for sale.

Legal or sensitive materials: Return personal items like IDs, family photos, and financial documents to the facility—they can’t be sold and often come with liability.

4. Clean and Restore When Possible

Presentation matters. Gently used items can look brand new with a quick clean or minor repair. Wipe down electronics, polish furniture, and launder clothing before reselling.

Tip: A $5 investment in cleaning supplies could increase your resale value by 50% or more.

5. Research Pricing and Demand

Before listing, research prices for similar items. Use platforms like eBay’s sold listings or Facebook Marketplace to determine market value. Factors to consider:

Condition

Brand and rarity

Local demand (e.g., tools may sell better locally, collectibles online)

Avoid pricing items too high and getting stuck with unsold inventory.

6. Choose the Right Selling Platforms

Different platforms suit different items. Here’s where to sell what:

Item Type Best Platform(s)

Electronics & gadgets eBay, Facebook Marketplace

Furniture Craigslist, OfferUp, Facebook

Clothing & shoes Poshmark, Mercari, eBay

Tools & hardware Facebook Marketplace, Craigslist

Collectibles eBay, Etsy (if vintage)

Books, DVDs, media Amazon Marketplace, eBay

Local sales save shipping costs, but online platforms broaden your audience.

7. Understand Sales Tax and Business Laws

If you consistently resell items, you may need to treat it like a small business. Requirements vary by state, but consider:

Applying for a resale license

Tracking income and expenses

Paying applicable sales taxes

Check with a local small business office or accountant to stay compliant.

8. Manage Inventory Efficiently

Keep records of what you acquire, sell, and donate. Use spreadsheets or inventory apps to track:

Where items came from

What they sold for

Date of sale and buyer info

Organize your storage so you can find and ship items quickly. Clutter and confusion can lead to missed sales or shipping delays.

9. Be Honest in Listings

Transparency builds buyer trust and reduces returns. Accurately describe the condition of your items, include detailed photos, and mention any flaws.Honest listings help avoid disputes and maintain high ratings on selling platforms.

10. Watch for Legal or Restricted Items

Some things found in storage units can’t be sold legally, including:

Prescription medications

Firearms (depending on your state laws)

Alcohol

Counterfeit or trademarked goods

When in doubt, research the item or contact a local authority before selling.

Reselling items found in storage units can be a fun and lucrative hobby or side business. The key is knowing how to evaluate what you find, where to sell it, and how to stay organized and legally compliant.

Success doesn’t happen overnight. It comes from learning the ropes, making smart decisions, and consistently putting in the effort. With time and experience, you’ll begin to identify the units worth bidding on—and turn forgotten goods into real profits.

Thinking about buying your first storage unit or expanding your reselling operation? Visit DoveStorage.com to find available units and upcoming auction opportunities near you. Whether you’re a curious first-timer or a seasoned bidder, Dove Storage is here to help you make the most of your storage journey.