Gem-Knight Master Diamond, Hidden Arsenal 7: Knight of Stars HA07-EN059

Gem-Knight Master Diamond HA07-EN059 Hidden Arsenal 7: Knight of Stars Secret Rare 1st Edition price

Hidden Arsenal 7: Knight of Stars · released Apr 26, 2013

Market price

$1.18

As of Oct 2, 2026. Recorded daily by CardFlip.

Gem-Knight Master Diamond ranks 27th of 29 priced cards in Hidden Arsenal 7: Knight of Stars, below the set's median price of $3.03.

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Price history

Tracking since Sep 30, 2026. The chart appears once CardFlip has a week of prices for this card.

Is Gem-Knight Master Diamond worth selling?

Yes.

Market

$1.18

eBay Suggested

$2.58

You Keep

$1.19

A Near Mint copy of Gem-Knight Master Diamond is worth about $1.18 today. The eBay Suggested Price is $2.58; after eBay's fees and $0.75 postage you would keep about $1.19. The asking price carries the selling costs, so the sale returns the card's full value.

eBay Suggested Price by condition
Near Mint
$2.58
Lightly Played
$2.37
Moderately Played
$2.17
Heavily Played
$1.96

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About this card

Gem-Knight Master Diamond is card HA07-EN059 in Hidden Arsenal 7: Knight of Stars, released Apr 26, 2013. This printing is listed as Secret Rare, 1st Edition.

Set
Hidden Arsenal 7: Knight of Stars
Number
HA07-EN059
Released
Apr 26, 2013
Rarity
Secret Rare
Printing
Secret Rare, 1st Edition

Prices are market prices in US dollars for the printing shown, recorded once a day. A price that looks wrong is not shown.

Other Gem-Knight Master Diamond cards

Other printings of Gem-Knight Master Diamond with a current market price, most valuable first.

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