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Poliwag #23

Poliwag #23

Pokemon Evolutions · #23 · Base · Nov 2016

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Maybe — Proceed with Caution

Should You Grade?

Raw Price
$0.45
Expected Value
$-2.31
Net Profit
$36.55
Gem Rate
12.3%
ROI
+237%
Sales / Yr
135

Negative expected value ($-2.31) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. The gem rate is only 12% — you'll need a very clean copy to hit PSA 10.

ⓘPopulation data match confidence: 52% — verify on PSA

Best Tier for Flipping

TAG Basic$22.00/card · 30+ business days
Net Profit $42.50
Per-Flip ROI 127%
Annualized 2,340%
Unlock with Pro →

Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.

Profitability by Grading Company

CompanyBest TierGem RatePop10sCostEVNet ProfitROI
PSAPSA Standard52.3%8,4201,250$20.00$85.40$32.50127%
BGSBGS Standard52.3%8,4201,250$20.00$85.40$32.50127%
CGCCGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
SGCSGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
TAGTAG Standard52.3%8,4201,250$20.00$85.40$32.50127%
Compare All Companies with Pro →

Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.

Price by Grade

Raw
$0.45
BGS 10
$84.00
PSA 10
$64.99
CGC 10
$52.00
SGC 10
$39.00
BGS 9.5
$11.00
9
$8.52
8
$6.71
7
$5.00
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
12.3%Gem Rate (PSA 10)
+7 graded in 30 days
+13 in 90 days

Grade Distribution (325 total graded)

325Total
PSA 104012.3%
PSA 919459.7%
PSA 86921.2%
PSA 7144.3%
Below 772.2%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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