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Product Update

New on Tiresias: Track Your Collection, Get Alerts, and See the Model Graded

Published July 15, 2026 · By Project Tiresias

Project Tiresias started as a free forecaster for the Magic singles market. Over the last few weeks it has grown into a full market-intelligence platform — track your collection, get alerted before a card moves, know when to sell, and check the model's public track record. Here is everything new, plus the three plans that come with it. The forecasts stay free.

If you've used the site before, the core is unchanged: daily 7, 14, and 30-day price forecasts for 68,000+ Magic: The Gathering singles, each with a confidence range and the catalysts behind the move. What's new is everything around the forecast — the tools that turn "what's this card going to do?" into "what should I do about my collection?"

Your collection, tracked and valued

The new dashboard lets you build your collection and see it priced by the same model that powers the forecasts. Add cards, set what you paid, and you get:

• Live portfolio value and P&L — current market value against your cost basis, so you always know where you stand.
• A 90-day value history chart with a 30-day forward projection — watch your collection's trajectory, not just today's number.
• CSV import from ManaBox, Moxfield, and TCGplayer — bring your whole collection over in about two minutes instead of typing it in.

Alerts so you never miss a move

You shouldn't have to refresh a movers page all day. Set it once and let the site watch for you:

• Price targets — get pinged when a card crosses a price you care about, up or down.
• Forecast alerts — get notified when the model's 7, 14, or 30-day projection for a card turns sharply.
• Watchlist + notification center — star any card, and see everything in one bell (with optional email).
• Weekly digest — a Sunday email rounding up the biggest movers across your collection and watchlist.

The Sell/Hold Advisor

The question every collection eventually raises is "what should I actually sell?" The Advisor answers it card by card. It reads your whole collection and returns a plain verdict for each holding — SELL, TRIM, TAKE PROFIT, HOLD — by combining the model's forecast, live buyout and reprint-risk signals, and your own cost basis. A "top actions" view surfaces the handful of cards worth acting on today, so you're not scrolling a spreadsheet looking for them. It's the reseller's edge, built in.

The Report Card: the model, graded in public

Anyone can claim a model predicts prices. We'd rather show you. The new Report Card archives every forecast the model publishes and grades it against what the price actually did — hits and misses both shown, nothing cherry-picked. It's a public, always-free page, and it holds the model to the same standard we'd want from anyone asking us to trust a forecast. The model is strongest over the 30-day horizon, and the page shows every horizon anyway — including where it's weaker. Judge it for yourself.

Also new: advanced search

Beyond the basic search, there's now a Scryfall-style advanced search — filter the whole catalog by set, rarity, price, and card attributes to find exactly the cards you want to forecast or track.

Three new plans (the forecasts stay free)

To keep the lights on and the model running daily, Tiresias now has three tiers. The most important line first: the forecasts, search, every card page, and the Report Card are free, forever, no account needed. The paid plans add collection tooling on top — they never gate the predictions.

Frequently Asked Questions