Tools by GSCOLLECTIBLESWORLD.COM
Built for collectors and investors who want to analyze, track, and grow their collections.
🎯 Collectible ROI Calculator
Estimate your net profit and return on investment for any collectible — cards, figures, comics, or memorabilia.
Use this tool to find out whether your last buy was a smart move or not.
📊 Investment Tracker (Downloadable)
Keep track of your card investments like a professional investor. Download our tracker to log your purchases, sales, grading fees, and profits.
- Tracks purchase price, current value, grading fees, ROI, and more.
- Automatic formulas for profit & ROI.
- Includes a summary sheet for total investments and gains.
🧮 Coming Soon Tools
- Grading ROI Calculator – Compare your card’s raw vs graded profit potential.
- Auction Watcher – Track recent record sales across major marketplaces.
- Portfolio Dashboard – See your entire collection’s performance in one view.
© GSCOLLECTIBLESWORLD.COM — Built by collectors, for collectors.