The Reseller's AI Toolkit

36 field-tested AI prompts and a fee-aware profit calculator for reselling — one-time price, no subscription.

36 field-tested AI prompts and a fee-aware profit calculator for reselling — built around how the platforms actually work in 2026.

Resellers lose money in three places: listings nobody finds, prices guessed from vibes, and buyers who walk when replies are slow. The Reseller's AI Toolkit fixes all three — with prompts, not subscriptions.

What's inside

• The Prompt Library — 36 prompts in 5 sections: Listing Writer (keyword-packed eBay titles, honest descriptions, per-platform variants), Pricing (price from real sold data), Buyer Replies (including the polite lowball counter), Cross-listing adapters, and Bundle makers. Copy, paste, fill the brackets.
• The fee-aware Profit Calculator: eBay's 13.25% plus the new any-click promoted-ads math, Poshmark's 20%, Mercari, Vinted's 0% — enter a sale, see the real profit before you list.
• The Quick-Start Playbook: the zero-cash start (your first five items are already in your home), the 10-minute AI listing workflow, and the 30-day plan to 50+ live listings.

Why one-time beats $30/month

Crosslisting tools charge $25–30 every month and paywall their AI. This is a one-time $19.99 for the prompts and the math — no subscription, works with any AI chat tool you already use, updated when platform fees change.

Who it's for

Thrift flippers, closet resellers, eBay/Poshmark/Vinted sellers, and anyone who wants AI to do the tedious 80% of reselling while they hunt the inventory.

Get it

Reseller's AI Toolkit — $19.99 one-time. Instant download, lifetime updates, 14-day refund. And if you run a small business too, the Everything Bundle includes it.

Marketplace fees change; the calculator's assumptions are editable. Not financial advice.