Graham's Union Flag Custom Steel Requiem Legend Rare Gundam card — value and price

Graham's Union Flag Custom

Steel Requiem · Legend Rare
Gundam gnd:670520 TCGplayer (daily snapshot, 2026-07-26)
Fair market value
$0.56
Consensus of 1 market price guide. Typical $0.39 – $0.72.
▼ 38% · 37d
Sources: TCGplayer (daily snapshot, 2026-07-26) · Near Mint, raw
Optimal buy
$0.49
Never pay above $0.53
Optimal sell
$0.59
Never sell below $0.57
Buy this card · aim to pay under $0.53
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →

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Selling this card
Optimal sell $0.59 · never below $0.57. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.Whatnot~8% + paymentLive-auction app; strong for breaks, lots, and fast sales.
Shipping & protection supplies
Low value — a sleeve in a plain/bubble mailer is plenty; tracking optional under ~$20.
Penny sleevesBubble mailers
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Common questions
How much is Graham's Union Flag Custom worth?

Graham's Union Flag Custom from Steel Requiem has a fair market value of about $0.56 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Graham's Union Flag Custom?

List around $0.59 to clear without leaving money on the table; that nets about $0.00 after fees and shipping.

What should I pay to buy Graham's Union Flag Custom?

A disciplined buy target is about $0.49 — a discount to fair value that keeps an edge. Aim not to pay above $0.53.

Where can I buy Graham's Union Flag Custom?

Graham's Union Flag Custom is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $0.56 and aim to pay under $0.53 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Graham's Union Flag Custom?

Graham's Union Flag Custom is trending falling ~15% (7d vs 30d) lately. A disciplined entry is under $0.53; paying near or below $0.49 keeps a margin of safety versus the $0.56 fair value.

Estimate for guidance, not an appraisal. Value your exact copy →