Marnie - SWSH121
Pokémon · SWSH: Sword & Shield Promo Cards · Promo · SWSH121
Released 2019-11-15
$26.00
30-day forecast: $25.22
Live Pokémon price tracking, buyout detection, and price predictions for Marnie - SWSH121 on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$26.00
TCGplayer (mid)
$33.18
TCGplayer (low)
$26.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $25.61 | -1.5% |
| 30 days (stable) | $25.22 | -3.0% |
| 90 days | $26.01 | +0.0% |
| 180 days | $26.52 | +2.0% |
| 1 year | $27.55 | +6.0% |
Confidence 49% · Calibrated 30-day range $24.00–$26.45 · vintage card · veryLow volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-04-10 · at $29.59 · 110 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $29.19 | $26.99 | -7.5% |
| Day 30 | $30.36 | $25.00 | -17.7% |
| Day 90 | $32.95 | $26.00 | -21.1% |
Signal Analysis
HOLD
Conviction 50/100 · Target $25.22 · Range $22.70–$27.74 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$25.00
$25.00
$25.00
$25.00
$25.00
$25.00
$25.00
Frequently Asked Questions
How much is Marnie - SWSH121 worth?
Marnie - SWSH121 is currently $26.00 on TCGplayer for the SWSH: Sword & Shield Promo Cards printing. Prices update daily from live marketplace data.
Is Marnie - SWSH121 going up or down in price?
Our 30-day forecast for Marnie - SWSH121 is $25.22, with a stable trend at 49% confidence.