![Tangela [1999-2000] #66 Pokémon card from Base Set](https://storage.googleapis.com/images.pricecharting.com/corrxys2oie2fyvlrkih/240.jpg)
Tangela [1999-2000] 66/102
Base Set
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Tangela [1999-2000] #66 from Base Set currently trades at $1.87 raw, with PSA 10 copies reaching $85.71 — a 45.8x grade premium. Price is up 57.1% in the last 30 days, though the 90-day trend tells a different story at -3.6% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
+0.0%
30d
+57.1%
90d
-3.6%
180d
-18.7%
1y
+13.3%
2y
—
5y
—
Quick price facts
Tangela [1999-2000] 66/102 from Base Set has a current raw market value of $1.87.
- Current raw value
- $1.87
- PSA 9 value
- $37.00
- PSA 10 value
- $85.71
- Raw value 30d
- +57.1%
- PSA 10 premium vs raw
- 45.8× raw
Collector Intel
45.8x
Raw → PSA 10
High-risk grade
19.8x
Raw → PSA 9
Grade multiplier
+57.1%
30d Price Move
Rising
Steady
Price Stability
0.0% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 46x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$86
PSA 10 Value
+$59
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$3719.8x raw
PSA 10$8645.8x raw