A free 3-page PDF from Siringo's Marketplace Pricing Cheat Sheet: the full fees-at-a-glance table for 8 resale platforms (approximate seller fees, who collects sales tax, what each platform is best for) and the core formulas for net proceeds, max buy price, profit, ROI, profit per hour and break-even price.
What's in the sample
- Page 1: cover.
- Page 2: fees at a glance for eBay, Facebook Marketplace (local and shipped), Mercari, Poshmark, Depop, Craigslist, Reverb and Chairish, with the six flip formulas.
- Page 3: what the full sheet adds.
Fees are approximate as of October 2026 and change often. Check each platform's fee page before you price. Estimates only; not financial or tax advice. Not affiliated with the platforms named.
Want the rest?
The full Marketplace Pricing Cheat Sheet ($7) adds buy-price rules by seller type, the 60-second comp check, a selling-price playbook, a net-payout table by platform and price, and a shipping reference. The Flipper's Bundle ($35) includes it with the NYC Flipping Playbook, the Listing Templates Kit and the Flip Profit Calculator ($47 if bought separately).
Want the numbers for one item? The free reseller fee calculator runs this math in your browser: fees, payout, profit and max buy price on 8 platforms plus local cash.
Comparing tools instead? See all categories, the best free reseller tools or side-by-side comparisons.