Reseller field guide
How to Source Inventory for Reselling: Thrift, Garage Sales, and More
Sourcing is the first step in reselling. This guide covers the main channels—thrift, garage and estate sales, and local/online options—and how to combine them with comps and max-buy discipline so you don’t fill up on bad inventory.
New or growing resellers who want a clear picture of where to source and how to do it without burning capital on dead stock.
The best resellers have a mix of sources: thrift stores, garage sales, estate sales, and sometimes online or local pickup. No single channel is “best” for everyone—it depends on your categories, your area, and how much time you can spend. The key is to treat every source with the same discipline: know your max buy and your comps before you load the cart.
Thrift stores offer daily turnover and low prices; garage and estate sales can yield high ROI but need timing and legwork. Whatever you use, pair it with a simple system: check sold comps, set a max buy, and skip when the numbers don’t work.
Decision rules you can run in the moment
| If | Then | Why |
|---|---|---|
| You don’t know sold comps for the item | Don’t buy until you’ve checked or skip | Buying blind is the fastest way to overpay. |
| The price is above your max buy | Pass or negotiate; do not buy and hope | Margin discipline protects capital. |
| A source keeps producing dead inventory | Pause that source or category and reassess | Repeating the same mistake drains time and money. |
Quick answers to common reseller questions
Where is the best place to find inventory for reselling?
It depends on your niche. Thrift stores are the default for many; garage and estate sales often have better margins. Combine several channels and use sold comps to decide what to buy.
When is the best time to go to thrift stores?
Midweek (Tuesday–Thursday) often has fresh stock and fewer crowds. Avoid relying on one store; rotate so you see new inventory regularly.
How do I know what to buy at a garage sale?
Focus on categories you already comp. Have a way to check sold prices (phone app or quick search) and a max buy in mind so you don’t overpay.
Are estate sales good for reselling?
Yes, for the right categories—furniture, collectibles, tools, sometimes clothing. Go early for best selection or later for deals; know your comps so you don’t overbid.
Thrift stores: when to go and what to look for
Thrift stores restock regularly; timing varies by chain and location. Many resellers find Tuesday through Thursday good for new stock with less weekend crowds. Build a short list of stores and visit on a schedule so you see turnover. Don’t buy everything that looks “good”—run comps and a max buy so you only take home items that fit your margin.
Tag sales (e.g. half-off certain color tags) can improve margins if you know which items comp well. Avoid stores that price like boutiques or that check eBay themselves; your edge is comp discipline and speed, not paying retail for used goods.
Checklist
- Hit thrift midweek when possible for fresh stock.
- Stick to categories you can comp quickly.
- Use tag or sale days when they align with good comps.
Garage sales and estate sales
Garage and yard sales are weekend-heavy and location-dependent. Go with a list of categories you know how to value and a way to check comps on the spot. Early arrival gets first pick; later arrival can mean deals as sellers want to clear out. Estate sales often have higher-quality or niche items (furniture, collectibles, tools); same rule applies—know your comps and max buy before you commit.
Estate sale companies sometimes price high on day one and discount later. If you’re bargain-focused, later days can work; if you’re after specific items, earlier may be better. Either way, don’t buy on emotion—run the numbers.
Checklist
- Focus on categories you already comp.
- Use your phone or app to check sold prices before buying.
- Set a max buy and walk when the ask is above it.
Other sources: Facebook Marketplace, local pickup, online
Facebook Marketplace and other local platforms can be good for bulk or single high-value items. “Local pickup only” can mean less competition and lower prices if you’re willing to drive. Online arbitrage or retail clearance is another channel—lower margin per item but scalable if you have systems. Whatever the source, the same discipline applies: comp first, max buy, then buy or pass.
As you grow, track which sources and categories actually sell. Double down there and cut or pause what sits. Sourcing is not just about finding inventory; it’s about finding inventory that sells at a profit.
Checklist
- Apply the same comp and max-buy discipline to every source.
- Track sell-through by source and category; invest time where it pays.
Frequently asked questions
How much should I spend on sourcing when starting out?
Start with a set budget and only buy items that meet your max buy and comp criteria. It’s better to buy fewer, solid items than to fill a cart with maybes.
Should I source every day?
Only if you have time and your area supports it. Consistency matters more than frequency—a regular route you can comp quickly beats random, frantic sourcing.
Related guides
- Reseller Price Checker: Sold Comps, Max Buy Price & Buy/No-Buy Decisions
How to use sold comps and a max buy price before you buy. Practical reseller price checker: clean comps, max buy thresholds, and when to skip.
- How to Find Sold Comps on eBay, Poshmark, and Mercari
Step-by-step: how to find sold comps and sold listings on eBay, Poshmark, and Mercari so you price from what buyers actually paid, not asking prices.
- eBay vs Poshmark vs Mercari: Where to List First & Price Checker Guide
eBay vs Poshmark vs Mercari: where to list first, fee comparison, and how to use sold comps per platform so you get the best net and sell-through.