![Klefki [Secret Key | Fairy Lock]](/media/catalog-media/tcgdex/xy3-73/0-en-detail.webp)
KlefkiSecret Key | Fairy Lock
- Language
- English
- Finish
- Regular
- Rarity
- Uncommon
- Number
- 73
- Versions
- English · Regular · German · Regular · French · Regular · Italian · Regular · Spanish · Regular
Seller offers
This variant is currently unavailable.
As soon as a verified seller lists this edition, the offer appears here. A price alert keeps you informed.
Price development
- Oldest value
- €0.32
- Sep 25, 2026
- Lowest
- €0.29
- Oct 11, 2026
- Highest
- €0.57
- Oct 15, 2026
- Change in period
- +62.5 %
- €0.52
27 price points from Sep 25, 2026 to Oct 27, 2026. Hover or touch the curve to read values.
Price profile of the last 30 days (rolling averages)
Standard
- Trend
- €0.52
- Ø 1 day
- €0.33
- Ø 7 days
- €0.47
- Ø 30 days
- €0.38
- Lowest
- €0.02
Holo
- Trend
- €1.43
- Ø 1 day
- €0.88
- Ø 7 days
- €1.06
- Ø 30 days
- €1.07
- Lowest
- €0.30
27 snapshots from 25 Sept 2026 to 27 Oct 2026. Line: trend, dashed: lowest price.
Values as table
| As of | Standard Trend | Standard Ø 1 day | Standard Ø 7 days | Standard Ø 30 days | Standard Lowest | Holo Trend | Holo Ø 1 day | Holo Ø 7 days | Holo Ø 30 days | Holo Lowest |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 Sept 2026 | €0.32 | €0.50 | €0.35 | €0.36 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 26 Sept 2026 | €0.32 | €0.50 | €0.35 | €0.36 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 29 Sept 2026 | €0.32 | €0.50 | €0.35 | €0.36 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 30 Sept 2026 | €0.31 | €0.50 | €0.35 | €0.36 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 2 Oct 2026 | €0.31 | €0.50 | €0.35 | €0.36 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 3 Oct 2026 | €0.31 | €0.50 | €0.35 | €0.36 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 4 Oct 2026 | €0.31 | €0.34 | €0.27 | €0.33 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 6 Oct 2026 | €0.31 | €0.34 | €0.27 | €0.33 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 7 Oct 2026 | €0.31 | €0.34 | €0.27 | €0.33 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 8 Oct 2026 | €0.31 | €0.34 | €0.27 | €0.33 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 9 Oct 2026 | €0.31 | €0.34 | €0.27 | €0.33 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 10 Oct 2026 | €0.31 | €0.34 | €0.27 | €0.33 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 11 Oct 2026 | €0.29 | €0.24 | €0.26 | €0.33 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 12 Oct 2026 | €0.56 | €2.49 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 14 Oct 2026 | €0.56 | €2.49 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 15 Oct 2026 | €0.57 | €2.49 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 16 Oct 2026 | €0.57 | €2.49 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 17 Oct 2026 | €0.57 | €2.49 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 18 Oct 2026 | €0.57 | €0.48 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 19 Oct 2026 | €0.57 | €0.48 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 20 Oct 2026 | €0.57 | €0.48 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 21 Oct 2026 | €0.57 | €0.48 | €0.53 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 22 Oct 2026 | €0.53 | €0.22 | €0.51 | €0.39 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 24 Oct 2026 | €0.52 | €0.33 | €0.47 | €0.38 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 25 Oct 2026 | €0.52 | €0.33 | €0.47 | €0.38 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 26 Oct 2026 | €0.52 | €0.33 | €0.47 | €0.38 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
| 27 Oct 2026 | €0.52 | €0.33 | €0.47 | €0.38 | €0.02 | €1.43 | €0.88 | €1.06 | €1.07 | €0.30 |
Realised sales
As of 3 Oct 20261 realised sale on eBay · 6 Sept 2026 to 6 Sept 2026
- Median
- €3.71
- Typical range
- ~€3.71
- Lowest
- €3.71
- Highest
- €3.71
Latest sales
- 6 Sept 2026Condition unknown€3.71
More eBay markets
4 marketplacesRealised sales on other eBay marketplaces in local currency – expand a row for details per market.
United StatesUSD5 realised salesUS$1.99≈ €1.78
5 realised sales on eBay United States · 31 Aug 2026 to 7 Sept 2026
- Median
- US$1.99≈ €1.78
- Typical range
- US$1.85 – 1.99≈ €1.66 – €1.78
- Lowest
- US$0.99≈ €0.89
- Highest
- US$2.09≈ €1.87
Latest sales
- 7 Sept 2026Condition unknownUS$1.99≈ €1.78
- 5 Sept 2026Condition unknownUS$1.99≈ €1.78
- 5 Sept 2026Condition unknownUS$0.99≈ €0.89
- 5 Sept 2026Condition unknownUS$1.85≈ €1.66
- 31 Aug 2026Condition unknownUS$2.09≈ €1.87
As of 3 Oct 2026 · Realised prices, not offers on this platform. USD values come from sales on eBay United States.
United KingdomGBP4 realised sales£1.55≈ €1.85
4 realised sales on eBay United Kingdom · 14 Jul 2026 to 8 Aug 2026
- Median
- £1.55≈ €1.85
- Typical range
- £1.30 – £1.77≈ €1.55 – €2.12
- Lowest
- £1.20≈ €1.43
- Highest
- £1.78≈ €2.13
Latest sales
- 8 Aug 2026Condition unknown£1.77≈ €2.12
- 6 Aug 2026Condition unknown£1.78≈ €2.13
- 22 Jul 2026Condition unknown£1.33≈ €1.59
- 14 Jul 2026Condition unknown£1.20≈ €1.43
As of 3 Oct 2026 · Realised prices, not offers on this platform. GBP values come from sales on eBay United Kingdom.
CanadaCAD2 realised salesCA$2.41≈ €1.54
2 realised sales on eBay Canada · 23 Jul 2026 to 12 Aug 2026
- Median
- CA$2.41≈ €1.54
- Typical range
- CA$2.12 – 2.70≈ €1.36 – €1.73
- Lowest
- CA$1.83≈ €1.17
- Highest
- CA$2.99≈ €1.91
Latest sales
- 12 Aug 2026Condition unknownCA$1.83≈ €1.17
- 23 Jul 2026Condition unknownCA$2.99≈ €1.91
As of 3 Oct 2026 · Realised prices, not offers on this platform. CAD values come from sales on eBay Canada.
AustraliaAUD3 realised salesA$2.24≈ €1.41
3 realised sales on eBay Australia · 24 May 2026 to 24 Sept 2026
- Median
- A$2.24≈ €1.41
- Typical range
- A$2.11 – 3.12≈ €1.33 – €1.97
- Lowest
- A$1.98≈ €1.25
- Highest
- A$3.99≈ €2.52
Latest sales
- 24 Sept 2026Condition unknownA$3.99≈ €2.52
- 26 Aug 2026Condition unknownA$1.98≈ €1.25
- 24 May 2026Condition unknownA$2.24≈ €1.41
As of 3 Oct 2026 · Realised prices, not offers on this platform. AUD values come from sales on eBay Australia.
Local-currency values come from sales on the respective eBay marketplace; not offers on this platform. Euro amounts are approximations at the ECB reference rate of 27 Oct 2026 (1 EUR = 1.1150 USD · 1 EUR = 0.8366 GBP · 1 EUR = 1.5636 CAD · 1 EUR = 1.5856 AUD).
As of 3 Oct 2026 · Realised prices, not offers on this platform.
Market data worldwide
EU market (EUR)
As of 21 Oct 2026- Asking price
- €0.25
- EU market
- Range across markets
- €0.23 – €1.04
- 3 markets
EU sales (EUR)
As of 26 Oct 2026- Avg. sale
- €0.52
- Avg. 7 days
- €0.47
- Avg. 30 days
- €0.38
- Lowest
- €0.02
Listings by condition
- Near Mint€0.05
- Mint€0.31
Other printings
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