| ebay.co.uk | n=2 | £1.36 | +31% |
| ebay.es | n=6 | £1.35 | +30% |
| ebay.com | n=7 | £1.04 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 11 | 2 mo | £1.36 | 89.8 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.032 (Sprach-Faktor aus 10 Karten) | 11 | 2 mo | £1.40 | 2.68 |
Measured error for this era×language (backtest): ±19 %
No PSA numbers for this print yet — in any language.
| 2026-07-28 | EN | RAW NM | INKAY 137/197 - REVERSE HOLO C - OBSIDIAN FLAMES - NM/M · eBay | £1.33 |
| 2026-07-14 | EN | RAW LP | Inkay 137/197 SV03: Obsidian Flames Reverse Holo LP · eBay | £0.94 |
| 2026-07-13 | EN | RAW UNKNOWN | INKAY🏆Reverse Holo 137/197 Obsidian Flames Pokemon Card🏆 · eBay | £1.04 |
| 2026-07-07 | EN | RAW NM | Inkay #137/197 Sv03 Obsidian Flames Common Reverse Holo Poke · eBay | £1.47 |
| 2026-07-06 | EN | RAW NM | Inkay 137/197 Common Obsidian Flames Pokemon Reverse Holo Ne · eBay | £1.24 |
| 2026-07-02 | EN | RAW NM | INKAY 137/197 COMMON OBSIDIAN FLAMES POKEMON REVERSE HOLO NE · eBay | £1.49 |
| 2026-06-26 | ES | RAW UNKNOWN | TARJETA POKEMON LLAMAS OBSIDIANA HOLO REVERSO INKAY 137/197 · eBay | £0.98 |
| 2026-06-09 | EN | RAW UNKNOWN | Pokemon TCG NFC Error Miscut Inkay 137/197 Reverse Holo Obsi · eBay | £31.11 |
| 2026-06-09 | EN | RAW NM | Pokemon Card - Inkay Obsidian Flames 137/197 Common Reverse | £1.77 |
| 2026-06-09 | EN | RAW NM | Inkay SV03: Obsidian Flames 137/197 Reverse Holo NM | £1.46 |
| 2026-06-08 | EN | RAW NM | INKAY Obsidian Flames 137/197 Pokemon Card Mint Reverse Holo | £0.80 |
| 2026-05-29 | EN | RAW NM | INKAY 137/197 OBSIDIAN FLAMES C POKEMON REVERSE HOLO NM/M | £1.45 |
| 2026-05-05 | EN | RAW NM | Inkay - 137/197 - Common - Reverse Holo - Near Mint - Scarle | £0.78 |
| 2026-05-01 | EN | RAW UNKNOWN | Inkay 137/197 Common Obsidian Flames Pokemon Reverse Holo ca | £0.85 |
| 2026-04-22 | EN | RAW NM | 🔥Pokemon - Inkay - Reverse Holo - 137/197 - Obsidian Flames | £1.24 |
| 2025-12-28 | EN | RAW NM | Inkay - 137/197 - Reverse Holo - Obsidian Flames - Pokemon C | £1.26 |
#75 · 
#44 · 
#45 · 
#18
#077 · 
#41 · 
#50 · 
#118 · Frequently asked questions
What will I get for Inkay Obsidian Flames 137/197 if I want to sell quickly?
Half of all sales fell between £0.98 and £1.46, with a median of £1.26. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Inkay Obsidian Flames 137/197 unrealistic?
The cheapest genuine sales were around £0.85. Offers well below £0.51 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does lastsold determine the market value?
lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.