Simple pricing, public receipts
Yesterday's calls are free so you can check our work. Today's calls, and the reasoning behind them, are for members.
The actual product. No mockups.
Free
$0 / forever
Enough to check our work every single day. Free forever.
- ✓The full board: 7,000+ cards, boxes, and tins, every one stamped daily, with Japanese and European prices on card pages (stamps land one day later on Free)
- ✓Card pages with 90-day price charts, real eBay sold links, and live eBay listings
- ✓The daily market report, market movers, and every article, fresh each day under Articles
- ✓Signal Book on the Radar page: the top 3 buy and sell calls in every pattern, every day
- ✓Watchlist (5 cards) and collection tracker (50 items) with backdated value
- ✓9 currencies with daily FX
- ✓And the receipts: the full public Ledger, every call we ever made, graded where nobody can edit it
Most popular
Premium
US$6.99US$9.99 / month
Switch to yearly and get 2 months free.
First 7 days freeFounding rate: 30% off your whole first year
Try everything free for 7 days. Cancel before day 7 and pay nothing.
- ✓Everything in Free, plus:
- ✓Today's stamps the moment they fire, on every product
- ✓The reasoning behind every call: flag price, targets, win rate, and worst-dip history
- ✓The AI Analyst Take on any card, written for your investor profile
- ✓The full Radar: every buy and sell call in every pattern, plus Scarcity Score and Strategy Fit
- ✓Full price history on every chart (2.5 years and growing)
- ✓Ledger Lens on YOUR collection, Profit Watch sell alerts, and morning email alerts when a stamp changes
- ✓The visual card scanner, the Japanese market, and PSA, CGC, and BGS populations
- ✓Unlimited watchlist and collection, with export
Why the verdict matters: raw momentum said buy on 1,370 cards today. Our tested playbook rejected 883 of them as spikes, traps, or too thin to exit.
AI verdicts first
Captain
US$13.99US$19.99 / month
Switch to yearly and get 2 months free.
First 7 days freeFounding rate: 30% off your whole first year
Try everything free for 7 days. Cancel before day 7 and pay nothing.
- ✓Everything in Premium, plus:
- ✓Plug the Ledger into your AI — your personal MCP key connects Claude, ChatGPT, or any agent to our live prices, verdicts, populations, and sold volume. The first TCG verdicts in an AI, self-serve in one click.
- ✓Priority access to new API endpoints as they ship
“Thanks so much for this website, you guys are awesome. Keep cooking.”
“Once the app side is fully developed this will be the best TCG app in the market.”
“Really appreciate what you have built here. This is what the hobby has been missing.”
How this compares to the going rate
The typical TCG tracking app charges $8 to $13 a month for price charts. That is our free tier.
| Grand Line LedgerFree | Grand Line LedgerPremium | Typical app$8–13/mo | |
|---|---|---|---|
| Prices & charts, every card and box | ✓ | ✓ | —paywalled |
| Real eBay solds you can verify | ✓ | ✓ | — |
| Daily buy / hold / sell verdicts | ✓a day behind | ✓same day + reasoning | — |
| Public track record grading every call | ✓ | ✓ | —nobody has one |
| PSA / CGC / BGS pops + Japan market | — | ✓ | —partial |
| Collection tracker, backdated value | ✓50 items | ✓unlimited | —capped |
Questions, answered straight
Everything people ask before joining. Anything else, email the founder and get an answer, usually same day.
How does the 7-day free trial work?
Every paid plan starts with 7 days of full access, free. Cancel any time before day 7 and you pay nothing at all. After the trial your plan renews on the cycle you picked, monthly or yearly.
Can I cancel anytime?
Yes, in one click from Manage subscription on your profile. No emails, no retention hoops. If you cancel, you keep access until the end of the period you already paid for.
What do I get on the free tier?
Live prices and charts for 220,000+ cards across 11 games, your binder with cost tracking, watchlists, and a daily taste of the top calls. The typical TCG app charges $8 to $13 a month for that. The paid tiers add the full daily call book, the complete graded history on every card, alerts, and the Navigator analyst.
What do the stamps actually mean?
ACCUMULATE means our backtested rules flagged a buy-side setup that day. SELL WATCH means the rules flagged it as a candidate to trim. HOLD means no rule fired, which is most cards on most days, and that restraint is exactly why the flags mean something. Rules are mechanical: no gut feel, no takes.
How do I know the calls are any good?
Every call is logged in public the day it fires and graded automatically 4 and 8 weeks later, winners and losers alike. We cannot edit or delete a call once logged. Read the record yourself on the Signal Ledger before spending a dollar. When a rule does not pass our bar for a game, we say so and ship nothing.
What is the Navigator?
A resident analyst note on every card: what the stamp means, what the chart is doing, and what a collector should take from it, in plain English. You can tune it to how you play the market: flipper, grader, sealed investor, long-term collector.
Where does the price data come from?
Daily marketplace prices and real sales counts from TCGplayer's market feed, live eBay listings and verified eBay solds, Cardmarket prices from Europe, dealer quotes from Japan, and PSA, CGC and BGS population data. Every number on the site traces to a real market source.
Which games do you cover?
One Piece, Magic: The Gathering, Pokemon, Yu-Gi-Oh, Disney Lorcana, Dragon Ball Fusion World, Digimon, Star Wars Unlimited, Gundam, Riftbound and more: 220,000+ cards and sealed products priced daily, with buy and sell verdicts live on the games whose backtests passed our bar.
What if a card I own is missing?
Tell us and we will add it, usually within 48 hours. Our catalog syncs daily against the market feeds, so new sets and new printings arrive on their own, but if something slipped through we want to know.
Is there a mobile app?
Yes. The Android app is live on Google Play, with iOS next in the dock. The site is also built mobile-first and works like an app in any browser. Questions any time: matt@grandlineledger.com, answered by the founder, usually same day.
Observations from the data, not financial advice. The Ledger is public so you can judge every call before spending a dollar. Prices in USD; your card is charged in your local currency at checkout.