3 auto-calculating Excel spreadsheets + 12 expert PDF guides. Source smarter, grade faster, price accurately, and sell for maximum profit.
Used by resellers on eBay, Mercari, FB Marketplace, Swappa & more
Get the Complete Toolkit — $19 →$39 50% off launch price
67-Point Checklist
Grade devices on the spot
Pricing Database
Know what 160+ devices are worth
Repair Guides
Fix common issues, boost value
Profit Tracker
Track every flip, buy to sell
Real scenario using the toolkit
You spot an iPhone 14 on Facebook Marketplace listed as "won't turn on" for $80.
Illustrative example. Actual results vary by device, condition, and market.
That's $239 profit from a single flip. The toolkit costs $19.
Get the Toolkit — $19 →Testing a device is step one. Knowing what to pay, what it's worth, and how to sell it for maximum profit is where the money is.
3 Excel spreadsheets + 6 flipping business PDFs + 6 repair guides
Input your numbers into the yellow cells. Everything auto-calculates. Works in Excel and Google Sheets.
3 tabs with live formulas
3 tabs — inventory, P&L, fees
4 tabs — 160+ devices
Printable. Take it when sourcing at garage sales, thrift stores, meetups
Where to find deals, how to grade A-F, red flags to walk away from
eBay/Mercari/FB/Swappa compared — fees, best categories, listing tips
Photo angles, lighting setup, title formulas, description templates
Start with $100-$500, expected margins, scaling plan
Secure wipe by OS + printable "Data Wiped" certificate
Soft resets, ghost touch, port cleaning, battery calibration
Slow performance, OS reinstall, screen flicker, SSD upgrades
Dead pixels, backlight bleed, HDMI issues, burn-in assessment
Battery drain, frozen screens, cracked screen decisions
One-side fixes, Bluetooth resets, AirPod case issues
Controller drift, disc errors, HDMI issues, account deregistration
All repair guides include difficulty ratings, "when to walk away" guidance, and repair vs. replace decisions. Guides are for educational purposes only — always consult a qualified technician for repairs beyond basic troubleshooting.
Instant download · Works in Excel & Google Sheets · 30-day guarantee
Extra per device from accurate pricing and grading
Added resale value from a simple troubleshooting fix
More profit by selling on the right platform
The pricing guide alone saves you from one bad deal that costs more than $19.
That's why we price it at less than the profit from a single flip.
Get the Complete Toolkit — $19 →$39 50% off launch price
Startup guide + pricing database tells you exactly what to buy first and what margins to expect.
Business tracker + P&L dashboard shows exactly where your money goes and which flips are most profitable.
Platform playbook + fee calculator shows where to list each device for maximum net profit.
Pricing guide + listing photography guide helps you get maximum value for your personal electronics.
15 tools total: 3 Excel spreadsheets (Flip Deal Analyzer with 67-point inspection, Flipping Business Tracker with P&L and fee calculator, 2026 Device Pricing Guide for 160+ devices) + 6 flipping business PDFs + 6 repair/troubleshooting guides. You get a single .zip download with everything.
No. One-time payment of $19. Download the files and they're yours forever. No recurring charges.
Yes. The .xlsx files work in Microsoft Excel, Google Sheets, and Apple Numbers. All formulas, dropdowns, and conditional formatting are compatible.
Our free tools let you test a device. This toolkit turns testing into a business — with pricing databases, profit tracking, sourcing strategies, repair guides, and listing optimization. The 67-point checklist also has 20 more checkpoints than the free 47-point version.
160+ devices: 55+ phones (iPhone 12-16, Galaxy S21-S25, Pixel 6-9, OnePlus, Motorola), 40 monitors and TVs, and 36+ laptops (MacBooks, ThinkPads, XPS, gaming laptops, Surface, Chromebooks). All with pricing by condition grade A-D.
The toolkit gives you professional tools to organize and track a flipping operation. Success depends on your effort, sourcing skills, and market conditions. The startup guide covers getting started with $100-$500 and realistic expectations. This is not a guarantee of income.
The guides focus on software troubleshooting and basic maintenance (cleaning, resets, calibration) — not hardware disassembly. Every guide includes difficulty ratings, clear disclaimers, and "when to walk away" guidance. For anything beyond basic troubleshooting, we strongly recommend consulting a qualified technician.
30-day money-back guarantee. If the toolkit doesn't help, email us for a full refund. No questions asked.
Less than the profit from a single flip.
Stop guessing what devices are worth. Start flipping with a system.
Get the Flipping Toolkit — $19 →$39 50% off — launch price
Not ready to buy? Try our free dead pixel test or monitor value calculator first.
Disclaimer: This toolkit is for informational and educational purposes only. Device resale values are estimates based on 2026 market conditions and may vary. This is not financial or business advice. Income claims reflect typical ranges reported by electronics resellers and are not guaranteed. Repair and troubleshooting guides are for educational purposes only — attempting repairs may void warranties, cause further damage, or create safety hazards. Always consult a qualified, certified technician for repairs beyond basic troubleshooting. TestBeforeYouBuy.com is not responsible for any damage, injury, or financial loss resulting from use of this toolkit.