One of the biggest challenges in reselling is finding the right inventory — products that sell quickly and generate profit. Whether you’re just starting out or looking to scale your business, effective inventory sourcing is key to your success. In this guide, we’ll cover the best places to source inventory, how to evaluate products, and tips to avoid common pitfalls.
What Is Inventory Sourcing?
Inventory sourcing is the process of acquiring products to resell. The goal is to buy low and sell high, while keeping your inventory quality consistent and your costs manageable.
Top Places to Source Inventory
1. Thrift Stores & Garage Sales
Great for: One-of-a-kind or vintage finds
Pros: Low cost, potential for high margins
Tips: Look for brand-name clothing, electronics, and collectibles
2. Retail Arbitrage
Great for: New products with tags or packaging
Pros: Easy to start, can use local stores
Tips: Use barcode scanner apps to check resale value instantly
3. Online Marketplaces
Great for: Underpriced or bulk listings
Sources: eBay, Facebook Marketplace, OfferUp
Tips: Look for bundle deals or poorly listed items you can flip
4. Wholesale Suppliers
Great for: Scaling your business with consistent products
Pros: Steady supply, better margins with volume
Tips: Use platforms like Alibaba, Faire, or local B2B directories
5. Liquidation & Closeout Sales
Great for: Brand-name goods at steep discounts
Sources: Liquidation.com, BULQ, B-Stock
Tips: Buy small lots first to test quality and demand
How to Evaluate Products Before You Buy
- Check sell-through rate: Use tools like eBay’s sold listings or Terapeak
- Inspect condition: Especially for used items
- Consider shipping costs: Bulky or fragile items may eat into your profits
- Know platform policies: Some platforms restrict what you can sell
Tools to Help With Sourcing
- Google Lens / eBay Scanner – Quick product lookup
- Profit calculator spreadsheets – Track margins and costs
- Inventory tracking tools – Stay organized and avoid overselling
Explore more tools in our Resources section.
Tips to Succeed in Sourcing
- Visit local stores regularly — inventory changes often
- Build relationships with store managers or suppliers
- Always research before buying in bulk
- Stay consistent and patient — sourcing takes practice
Conclusion:
Sourcing the right inventory is the foundation of a successful reselling business. With a keen eye, the right tools, and a little hustle, you can consistently find products that sell and generate profit. Keep experimenting, stay informed, and explore more sourcing strategies in our Inventory Sourcing series.