Templates
Ready-made spreadsheets
Google Sheets & Excel, each with a free phone version. Buy direct or on Etsy.
Value, cost, and inventory trackers for collections — instruments, cameras, wine, cards, vinyl, and more — so you always know what you own and what it's worth.
Run the numbers in your browser — no signup. Each pairs with a ready-made spreadsheet.
Google Sheets & Excel, each with a free phone version. Buy direct or on Etsy.
Log each item's purchase price and current estimated value in one sheet so you can see cost basis and total worth at a glance. Our collector templates do this for instruments, cameras, wine, cards, and more — browse the catalog →
Item name, category, purchase date and price, current value, condition, and where it's stored — plus a running total of cost and value. That's enough for insurance and for knowing what you own.
Track current value against what you paid over time; the gap is your unrealized gain. A simple cost-vs-value sheet makes the trend obvious without any guesswork.
More: all free calculators · all industries · the full catalog.
Browse every tool and template in the shop — 250+ for money, home, life, and business.
Browse the full catalog →Subscribe and we'll email you our Simple Monthly Budget (Google Sheets & Excel, plus a phone version) — free. Then the occasional short note on pricing, bookkeeping, and the money side of a small business. No spam — unsubscribe anytime.
