Library of Leng
MTG · Beta Edition · U
Released 1993-10-04
$87.90
30-day forecast: $90.00
Live MTG price tracking, buyout detection, and price predictions for Library of Leng on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$87.90
TCGplayer (mid)
$95.80
TCGplayer (low)
$87.90
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $90.00 | +2.4% |
| 30 days (stable) | $90.00 | +2.4% |
| 90 days | $93.10 | +5.9% |
| 180 days | $93.10 | +5.9% |
| 1 year | $93.10 | +5.9% |
Confidence 55% · Calibrated 30-day range $81.86–$98.14 · 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 2026-03-24 · at $98.32 · 127 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $98.32 | $94.60 | -3.8% |
| Day 30 | $98.32 | $94.60 | -3.8% |
| Day 90 | $98.32 | $94.60 | -3.8% |
Signal Analysis
HOLD
Conviction 50/100 · Target $90.00 · Range $81.00–$99.00 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$90.00
$90.00
$90.00
$90.00
$90.00
$90.00
$90.00
Frequently Asked Questions
How much is Library of Leng worth?
Library of Leng is currently $87.90 on TCGplayer for the Beta Edition printing. Prices update daily from live marketplace data.
Is Library of Leng going up or down in price?
Our 30-day forecast for Library of Leng is $90.00, with a stable trend at 55% confidence.