Why price sources matter for EU collectors
Most price trackers display TCGPlayer (US) prices by default. That's fine if you're selling to American buyers, but if you're trading or selling in the Netherlands, Belgium, or anywhere else in Europe, those numbers are misleading. After currency conversion, import fees, and shipping, US prices rarely reflect what you can actually get on the European market.
Cardmarket is the dominant marketplace for Pokemon TCG cards in Europe. It aggregates listings from hundreds of private sellers across the EU, which means its prices reflect actual supply and demand in your market. For EU collectors, Cardmarket prices are the most actionable number.
How to read Cardmarket price data
When you look up a card on Cardmarket, you'll see several price points. Here's what each one means:
Trend price
A weighted average of recent completed sales. This is usually the most reliable indicator of a card's real market value. Use this as your baseline.
Low price
The cheapest current listing — often from bulk sellers who price below market to move volume. Don't use this as your card's value; it's not representative.
30-day average
The average selling price over the last 30 days. Useful for spotting trends: if the 30-day avg is rising and the trend price is catching up, demand is increasing.
Available items
The number of copies currently listed. High availability usually means downward price pressure; low availability on a trending card can signal a price spike.
Condition affects value more than most collectors expect
A card graded Near Mint (NM) can be worth two to three times more than the same card in Lightly Played (LP) condition — and on Cardmarket, sellers self-declare condition, so prices vary. When checking value:
- 1Filter by condition to compare like-for-like listings
- 2NM is the standard for grading submissions — if you plan to grade, only track NM prices
- 3Japanese cards with the same art often have different price dynamics than English versions
- 4Foil condition degrades faster than non-foil — scratches on holo cards directly impact value
Tracking portfolio value over time
Checking individual card prices manually is fine for a handful of cards, but once you have more than 20–30 cards it becomes unmanageable. Portfolio tracking software pulls prices automatically and shows you:
- Total collection value in EUR, updated daily
- Profit/loss per card based on your recorded buy price
- Which cards are gaining or losing value over time
- Your overall return on investment across the portfolio
Track your collection with CardSense Pro
CardSense Pro uses live Cardmarket prices to value your collection in EUR. Add a card once, and your portfolio value updates automatically every day.
Start tracking for freeQuick reference: price sources ranked for EU collectors
| Source | Relevance for EU | Best used for |
|---|---|---|
| Cardmarket trend | ★★★★★ | Day-to-day EU market value |
| Cardmarket 30d avg | ★★★★☆ | Spotting price trends |
| TCGPlayer market | ★★☆☆☆ | US comparison only |
| eBay sold listings | ★★★☆☆ | Rare/graded card benchmarks |
| PSA price guide | ★★★★☆ | Graded card valuation |