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Base Set 2 Kadabra 46/130: PSA 9 vs PSA 10

Base Set 2 Kadabra 46/130 shows a meaningful PSA 10 premium between PSA 9 and PSA 10: a $31 dollar gap, with the gem mint multiplier at 2.5x. Based on the last tracked PSA 10 sale of $51.00 on Feb 24, 2025, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.

Base Set 2 Kadabra 46/130
PSA 10
$51.00
Last sale $51.00 on
PSA 9
$20.25
Last sale $14.50 on
PSA 8
$12.37
Last sale $12.37 on

The Spread

The PSA 9 to PSA 10 spread on Kadabra 46/130 (Base Set 2).

$31
Dollar gap, PSA 9 to PSA 10
2.5x
PSA 10 sells for 2.5x a PSA 9

Three-Outcome EV Calculator

15%
70%
15%
Defaults are conservative starting points. Adjust based on the specific slab. A borderline 9 with strong centering plays differently than a 9 with edge wear.
PSA 10 outcome (sale price minus resub minus acquisition) $0
PSA 9 outcome (regrade, no upgrade) $0
PSA 8 outcome (downgrade, slower sell, tied capital) $0
Expected Value
$0
Math favors holding the 9

Base Set 2 46/130 Kadabra is a WOTC-era release from 2000. The gap between its PSA 9 and PSA 10 prices is $31.

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