Kennen, Heart of the Tempest (Overnumbered)
Kennen · overnumber · #197
As of October 31, 2026, graded 10s of Kennen, Heart of the Tempest (Overnumbered) #197 from Riftbound: Vendetta sell for: PSA 10 $360 (median of only 4 eBay sales in the last 90 days, medium confidence). Ungraded, it sells for $195 on TCGplayer.
How TCG HQ calculates prices →Est. net if sold on eBay: shown per grade below (≈ 13.5% fees).
Worth grading?
Estimated value of grading this raw card ($195) per grader — every grade weighted by how often it actually comes back, net of ~13.5% eBay fees, minus the grading fee. An estimate, not financial advice.
Most likely outcome: PSA 10 (92.7% of submissions)
Not enough data yet — needs a population report, or both a grade-10 and grade-9 sale.
Most likely outcome: BGS 9.5 (78.9% of submissions)
Population
| Grade | Pop | 30d Δ | % of pop |
|---|---|---|---|
| PSA 10 | 51 | ▲ +48 | 92.7% |
| PSA 9 | 4 | — | 7.3% |
| PSA · 55 graded · 10 or better 92.7% | |||
| BGS 10 | 4 | ▲ +3 | 21.1% |
| BGS 9.5 | 15 | ▲ +12 | 78.9% |
| BGS · 19 graded · 10 or better 21.1% | |||
Sales log
Common questions
How much is Kennen, Heart of the Tempest (Overnumbered) worth in PSA 10?
As of October 31, 2026: PSA 10 $360 (median of only 4 eBay sales in the last 90 days, medium confidence). Each grader is priced separately — a PSA 10, BGS 10 and TAG 10 are different objects with different markets.
What's the price difference between the Signature and Overnumbered Kennen?
In PSA 10, the Signature (#197*) sells for $1,500 (27 sales) and the Overnumbered (#197) for $360 (4 sales) — the Signature is about 4.2× the price. Both are 90-day eBay sale medians.
How many PSA 10 Kennen, Heart of the Tempest (Overnumbered) exist?
PSA reports 51 PSA 10 copies of Kennen, Heart of the Tempest (Overnumbered); BGS reports 4 BGS 10s. Population as of October 31, 2026. TCG HQ does not currently track TAG population.
How much more does a PSA 10 Kennen, Heart of the Tempest (Overnumbered) sell for than a raw copy?
Ungraded copies sell for $195 on TCGplayer, while PSA 10 copies sell for $360 (4 sales, medium confidence) — about 1.8× the raw price. Whether grading pays depends on the gem rate and grading fees — see the grading ROI calculator on this page.
Live listings — asking prices, not sales
Affiliate links: TCG HQ earns a commission from the eBay Partner Network if you buy through these listings.
Mentioned in Market Watch
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- Don’t Buy Radiance on Day One (Every Riftbound Set Proves It)
- Your Riftbound Vendetta Rare & Uncommon Buy List - Market Watch
- Your Riftbound Vendetta Epic Buy List | Market Watch
- Riftbound Vendetta Week 1 Price Check: Akali $368, Kennen $268, Epics Under $5
