![Blacephalon - SM221 (Prerelease) [Staff] — SM Promos #SM221](https://tcgplayer-cdn.tcgplayer.com/product/201945_in_800x800.jpg)
Blacephalon - SM221 (Prerelease) [Staff]
SM Promos · #SM221 · Promo
Not in our fair-value pricing model — we track this card for demand only, so there's no over/under verdict. The panel below shows how consistently it sells.
Market
$56.21
4 sold last 30d
Price history
TCGplayer demand
How consistently this card actually sells, from monthly TCGplayer sales volume. A descriptive read of revealed demand — not a price forecast.
Demand Score0
Persist 0% · Place 0% · Streak 0% · Recent 0%
- Persistence
- New
- Top-20 seller in 0/6 months
- Trajectory
- Stale
- No longer in the latest top-20.
- Off peak
- At peak
- peak $50.60
- Units sold
- 4
- trailing 30 days
- Cost basis
- $39.14 · Mar 2026
- first seen
Monthly top-seller appearances
| Month | Rank | Units | Avg price |
|---|---|---|---|
| Jun 2026 | #860 | 2 | $50.60 |
| May 2026 | #1067 | 2 | $44.99 |
| Apr 2026 | #1121 | 1 | $39.99 |
| Mar 2026 | #1127 | 1 | $39.14 |
Months this card ranked in the monthly TCGplayer $50+ top sellers. Units shown for months we reconstruct from daily sales; rank-only months come from the official monthly report.