Where to Source Inventory for eBay: 12 Sources Compared
Quick answer
The best places to source eBay inventory depend on your budget and time. Thrift stores, garage sales, and estate sales offer the highest margins but take the most time per item. Liquidation pallets and bulk lots give you volume at a low unit cost with more risk. Wholesale and closeout suppliers offer repeatable products at lower margins. Whatever the source, check sold listings before buying and track cost per item so you know which sources actually pay.
Key takeaways
- Low-cost secondhand sources give high margins but need more time per item.
- Bulk and liquidation sources trade margin certainty for volume.
- Wholesale gives repeatable listings and predictable restocking, at thinner margins.
- Measure each source by profit per hour and sell-through, not just margin.
- Tag every item with its source so your reports show which sources work.
Every reseller eventually asks the same question: where do I find more things to sell? There is no single best source. Each one has a different mix of cost, time, risk, and repeatability. This guide compares the most common options so you can build a sourcing mix that fits your budget and schedule.
How do eBay inventory sources compare?
| Source | Item cost | Time per item | Risk | Repeatable? |
|---|---|---|---|---|
| Thrift stores | Very low | High | Low | No |
| Garage and yard sales | Very low | High | Low | No |
| Estate sales | Low–medium | Medium | Low–medium | No |
| Auctions (local and online) | Varies | Medium | Medium | No |
| Storage unit auctions | Low per item | High | High | No |
| Liquidation pallets | Low per item | Medium | High | Partly |
| Retail clearance (arbitrage) | Medium | Medium | Medium | Partly |
| Online arbitrage | Medium | Low–medium | Medium | Partly |
| Wholesale suppliers | Medium–high | Low | Low–medium | Yes |
| Closeouts and overstock | Low–medium | Low | Medium | Partly |
| Consignment | None | Medium | Low | Depends on clients |
| Your own network (friends, local businesses) | Low | Medium | Low | Sometimes |
Are thrift stores and garage sales still worth it?
Yes, for sellers with more time than cash. Items often cost a few dollars, so margins of 50% or more are common on good finds. The trade-off is time: driving, searching, cleaning, and listing one-of-a-kind items. Focus on categories you know well so you can scan shelves quickly — see our thrift store flipping guide.
What about estate sales and auctions?
Estate sales give access to whole households, often with vintage and collectible items. Arrive early on the first day for the best selection, or return on the last day when prices are often reduced. Auctions — local, online, or government surplus — can produce bargains, but remember to add buyer's premiums and taxes to your item cost.
Should you buy liquidation pallets?
Pallets of customer returns and overstock can be cheap per item, but quality varies widely. Some items are new, some are damaged, and some are missing parts. Pallets work best when you have space, time to test items, and a plan for the leftovers. Our guide to buying liquidation pallets explains how to estimate the value of a pallet before you bid.
When does wholesale make sense?
Wholesale suits sellers who want repeatable products: you list once, sell many times, and reorder. Margins are usually lower — see margin benchmarks — so shipping costs, returns, and ad rates have to be tight. Work with legitimate suppliers, ask about minimum order quantities, and check whether brands restrict resale.
How do you decide which source to focus on?
- Tag every item with its source in the SKU or custom label (for example,
EST-for estate sales). - After 60–90 days, compare sources by total profit, margin, sell-through, and hours spent.
- Calculate profit per hour for each source.
- Double down on the top one or two sources and drop the worst.
MyOrderProfit shows profit per order and sales analytics by product and time period, so once item costs are entered you can see which sources earn the most. Use sold listings research before every purchase to avoid buying items that won't sell.
What sourcing mistakes cost resellers the most?
- Buying because something is cheap, not because it sells.
- Ignoring shipping weight and size — heavy, bulky items can eat the whole margin.
- Forgetting buyer's premiums, sales tax, and gas in item cost.
- Buying more than you can list. Unlisted inventory earns nothing.
- Never reviewing which sources are actually profitable.
Frequently asked questions
What is the best place to source items to sell on eBay?
It depends on your time and budget. Thrift stores, garage sales, and estate sales offer the highest margins with more time per item, while wholesale and closeout suppliers offer repeatable products at lower margins.
How do I know if an item is worth buying to resell?
Check eBay sold listings for the same item and condition, then calculate profit at the median sold price after fees, shipping, and your cost. If the margin and sell-through are good, it's worth buying.
How can I tell which sourcing method is most profitable for me?
Tag each item with its source, then compare total profit, margin, sell-through, and hours spent per source after a few months.