- tcgrate
- Games
- Grand Archive
- Cards
- Proto Key Crest
Grand Archive · 2 printings · 1 priced
Proto Key Crest card prices
Proto Key Crest card prices across all 2 printings we track, from $1.22 to $1.22 — the version you hold decides the value, not the name.
Price range · Oct 19, 2026
$1.22 – $1.22
most expensive: Merlin Re: Collection, Brilliant Vestige #009
Merlin Re: Collection, Brilliant … · #009$1.22
Merlin Re: Collection, Brilliant Vestige · most expensive printing1 year
$1.17$1.47$1.77$2.07
$1.22Dec 2025Mar 2026Jul 2026Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com
Every printing
most expensive first
| Printing | Market | 7d | 30 days | |
|---|---|---|---|---|
 |
Proto Key CrestMerlin Re: Collection, Brilliant Vestige · #009 · Rare | $1.22 | −12.9% | |
 |
Proto Key CrestPromotional Cards · #166 · Promo | — | — |
Why Proto Key Crest has 2 prices
Each printing is a different physical card — a different set, number, often a different frame or foil treatment — and the market prices them separately. The range above runs from the cheapest priced printing to the most expensive one; the chart follows the most expensive. Open any row to see that printing's own history, every foil variant, and where it costs less.