Reselling is buried under haul videos and treasure-hunt talk, and both hide the part that decides whether you actually make money: the arithmetic. This series is the honest version — how to read what a thing really sells for, how eBay's fee and the shipping quietly eat a flip, and how to know the most you can pay for an item before you hand over a cent. You've already met the method — the free worksheets and live calculators are lifted straight from these pages. The books are the why behind them.
Book 1 · BasicsYour first profitable flips, on one platform, at a net you can name
For: you've never sold a thing secondhand, and you're not sure it's more than luck. You finish with: one real flip run end to end — sourced against real sold-price evidence, priced to a net you can name before you spend, listed honestly, and recorded straight, with a routine for whatever it does next.
Nine chapters: the honest deal (the labour, and the four operating numbers that keep you from quitting), picking one platform — eBay — and exactly why, reading a messy "sold" screen down to one conservative price, the deal sheet and the most you can pay, eBay's real fee (bigger, and on more, than you think), shipping and the honest buy-or-walk call, a listing that sells and sticks, pressing publish and starting the records-and-tax ledger, and the fourteen-day routine for what sells — or doesn't.
Comes with, free: the operating commitment, the account setup, the sourcing comp check, the real-net & max-buy calculator, the honest-listing checklist, the records ledger and the 14-day protocol — all at the resource page.
Coming soon
Book 2 · IntermediateA repeatable sourcing-and-listing system across the platforms that fit
For: your flips work, but it's random — no chosen category, no routine, and cash quietly tied up in things that won't move. You'll finish with: a weekly sourcing-to-shipping routine, a category you know cold, cross-listing to the platforms that actually fit, and a running rule for clearing dead stock.
Eleven chapters, run as four real weeks: inventory every item you own and mark which sales you can actually explain, pick a category you can find (not one you like) and check it moves before you commit, build the week from blocks, the one subtraction that tells you how much cash is free, a floor card that prices a whole batch in minutes, the aging report that shows how long your money's been asleep, a dated protocol that clears it, adding one platform by fit without selling anything twice — then the four-week audit, and next month's buying written from the records.
Comes with, free: the inventory & aging tracker, the category pick & demand check, the weekly routine planner, the weekly log with open-to-buy, the floor card, the liquidation & platform-fit checklist and next month's buying plan — all at the resource page.
Coming soon
Book 3 · AdvancedRun reselling as a real business — beyond what your own two hands can list
For: it works and it's routine, but it's capped by your own hours, and the records and tax are still informal. You'll finish with: a portfolio run by profit-per-hour across your platforms, sourcing scaled through your own secondhand channels, sales tax and records handled like a business, and a clear sense of when not to buy or expand.
Ten chapters, run as a real month: the arithmetic that shows why listing more stops working, a one-week time study that finds the hours that pay least, a buy hurdle that prices your time in the aisle, the reckoning with what the platform never saw, a routine that keeps the records honest in twenty minutes a week, an eight-week forecast with gates that say no for you, consignment and paid help taken on only when the gates allow — then a month tested against the forecast, and an operating calendar for the year.
Comes with, free: the ceiling calculator, the time study, the buy-hurdle card, the exceptions reckoning, the eight-week forecast & gates, the consignment screen, the operations pack and the packet checklist — all at the resource page.
Coming soon
The foundation the whole series is built on — one honest flip, sourced on evidence and priced to a net you can name. Intermediate and Advanced follow, each closing one gap and handing the next book the next one.
Get the free worksheetsThe books aren’t on sale just yet. The free worksheets and calculators are ready now, and they use the same methods the books teach.
Why trust itThe research, checked
Every figure carries the status of its evidence: a checkable fact is named with its source, a practitioner's own number is flagged as a report rather than a rule, and a rule of thumb is called what it is. The fast-changing bits — platform fees, the tax thresholds — are dated and sent to the platform's own page, because they move faster than a book can. And the honesty runs deeper than facts: money here is the target you work toward, never the proof you've made it, because a sale arrives on the buyer's clock. No hype, no borrowed screenshots — the research, checked.
Not ready to buy? The free worksheets are yours to take first — no signup, no email required.