Mew - 040 (Trainer's Challenge Set)
Pokémon · Nintendo Promos · Promo · 040
Released 2026-07-28
$109.09
30-day forecast: $110.36
Live Pokémon price tracking, buyout detection, and price predictions for Mew - 040 (Trainer's Challenge Set) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $109.52 | +0.4% |
| 30 days (stable) | $110.36 | +1.2% |
| 90 days | $104.38 | -4.3% |
| 180 days | $107.38 | -1.6% |
| 1 year | $113.55 | +4.1% |
Confidence 44% · Calibrated 30-day range $44.00–$176.71 · presale card · moderate volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-04-09 · at $90.10 · 111 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $72.08 | $43.87 | -39.1% |
| Day 30 | $65.44 | $53.99 | -17.5% |
| Day 90 | $67.03 | $101.00 | +50.7% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Mew - 040 (Trainer's Challenge Set) worth?
Mew - 040 (Trainer's Challenge Set) is currently $109.09 on TCGplayer for the Nintendo Promos printing. Prices update daily from live marketplace data.
Is Mew - 040 (Trainer's Challenge Set) going up or down in price?
Our 30-day forecast for Mew - 040 (Trainer's Challenge Set) is $110.36, with a stable trend at 44% confidence.