![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 $2.12 raw, with PSA 10 copies reaching $88.16 — a 41.6x grade premium. Price is down 29.1% in the last 30 days, though the 90-day trend tells a different story at +78.2% — 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
-12.8%
30d
-29.1%
90d
+78.2%
180d
+1.0%
1y
+14.6%
2y
—
5y
—
Quick price facts
Tangela [1999-2000] 66/102 from Base Set has a current raw market value of $2.12.
- Current raw value
- $2.12
- PSA 9 value
- $37.00
- PSA 10 value
- $88.16
- Raw value 7d
- -12.8%
- Raw value 30d
- -29.1%
- PSA 10 premium vs raw
- 41.6× raw
Collector Intel
41.6x
Raw → PSA 10
High-risk grade
17.5x
Raw → PSA 9
Grade multiplier
-29.1%
30d Price Move
Falling
Moderate
Price Stability
12.8% 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 42x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$88
PSA 10 Value
+$61
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$3717.5x raw
PSA 10$8841.6x raw