How Reselling Works
Find items priced below their market value. Buy them. List them where buyers are willing to pay full price. The difference minus fees and shipping is your profit. A pair of shoes bought at Goodwill for $8 and sold on eBay for $65 nets you $40+ profit after fees.
Where to Source
- Thrift stores (Goodwill, Salvation Army, Value Village): Clothing, shoes, electronics, books, vintage items. Visit 2-3 stores weekly, scan items with the eBay app to check sold prices.
- Retail clearance (Target, Walmart, Walgreens): Scan clearance stickers with the Amazon Seller app. Items marked 70-90% off often sell for full price on Amazon.
- Garage sales and estate sales: Weekends only but highest margins. Negotiate aggressively - sellers want items gone.
- Facebook Marketplace (buy side): People list items far below value to sell quickly. Set alerts for categories you know well.
- Liquidation pallets (Liquidation.com, B-Stock): Buy Amazon/Target returns in bulk at 10-30% of retail. Sort, test, and resell individually.
Where to Sell
- eBay: Best for used items, electronics, collectibles, vintage. 13.25% final value fee. 150M+ buyers.
- Facebook Marketplace: Best for local sales (no shipping). Furniture, appliances, large items. Zero fees on local pickup.
- Poshmark: Best for clothing and shoes. 20% commission. Strong community and social selling features.
- Mercari: General marketplace. 10% seller fee. Good for items that don't fit eBay or Poshmark.
- Amazon (FBA or merchant): Best for new or like-new retail items. Highest fees but massive buyer base and Prime shipping advantage.
Profitable Categories
- Shoes (used): Nike, Jordan, New Balance - even used pairs sell for $40-$150+ on eBay. Check soles and condition.
- Video games (retro): PS2, GameCube, N64 games range $20-$200. Thrift stores price at $2-$5.
- Books (textbooks, niche): Scan ISBNs with the Amazon app. Some $1 thrift books sell for $30-$80 on Amazon.
- LEGO sets (used, complete): Retired sets appreciate in value. A $50 set from 5 years ago can sell for $150+.
- Clearance toys (Q4): Buy clearance toys in January, hold until next holiday season, sell at 2-3x.
Getting Started This Weekend
- Download the eBay app and create a seller account (free)
- Visit 2-3 thrift stores with $50-$100 budget
- Scan items using eBay's "sold listings" to verify market prices
- Buy 5-10 items where sold price is 3x+ your cost
- List on eBay with clear photos and accurate descriptions
- Ship within 1 business day of sale (build seller rating fast)
Income Expectations
- Casual (5 hrs/wk): $200-$800/mo
- Part-time (10-15 hrs/wk): $1,000-$3,000/mo
- Full-time (30+ hrs/wk): $3,000-$8,000/mo
Margins vary: 50-70% on thrift finds, 20-40% on retail arbitrage, 30-50% on liquidation pallets.
Sources: eBay seller data, r/Flipping community reports, retail arbitrage practitioner income surveys 2025-2026