Master's Key Price Guide
Pokémon · LEGEND Promos · 068/L-P · プロモ · Released 2009
We're still collecting market data for Master's Key (LEGEND Promos 068/L-P). Prices, the grade ladder and history will appear here as sales land. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
No raw sales recorded yet.
Graded — grade ladder
| Grade | PSA | BGS |
|---|---|---|
| 9.5 | — | $36,201 |
| 9 | $50,791 | — |
| 8 | $21,350 | $30,000 |
| 7.5 | — | $20,130 |
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Is it worth grading?
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from LEGEND Promos
Full set checklist →
Price alert
Watching this card? Set a line and Midpoint emails you the day the market crosses it — waiting to buy the dip or sell the spike.
Master's Key — frequently asked
How much is Master's Key (LEGEND Promos) worth?
As of Aug 10, 2026, Master's Key (LEGEND Promos): a PSA 9 sells for about $50,791, a PSA 9 for about $50,791. Values come from real eBay sold listings (via Scrydex) and are refreshed daily.
Where do these Pokémon card prices come from?
Prices are real eBay sold listings (via Scrydex), refreshed daily. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your Pokémon card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
Check my card free