Hydroguard Retainer — Foil Supporter Pack 3 Uncommon Grand Archive card — value and price

Photo is the marketplace stock image and may show either finish — this value is for the Foil printing.

Hydroguard Retainer — Foil

Supporter Pack 3 · Uncommon
Grand Archive gra:641189 TCGplayer (daily snapshot, 2026-08-19)
Fair market value
$8.64
Consensus of 1 market price guide. Typical $7.48 – $9.84.
Sources: TCGplayer (daily snapshot, 2026-08-19) · Near Mint, raw
Optimal buy
$8.00
Never pay above $8.35
Optimal sell
$9.12
Never sell below $8.78
Buy this card · aim to pay under $8.35
TCGplayer →Find on eBay →Graded (PSA 10) →Amazon →

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Selling this card
Optimal sell $9.12 · never below $8.78. 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.
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 Hydroguard Retainer — Foil worth?

Hydroguard Retainer — Foil from Supporter Pack 3 has a fair market value of about $8.64 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Hydroguard Retainer — Foil?

List around $9.12 to clear without leaving money on the table; that nets about $6.53 after fees and shipping.

What should I pay to buy Hydroguard Retainer — Foil?

A disciplined buy target is about $8.00 — a discount to fair value that keeps an edge. Aim not to pay above $8.35.

Where can I buy Hydroguard Retainer — Foil?

Hydroguard Retainer — Foil is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $8.64 and aim to pay under $8.35 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Hydroguard Retainer — Foil?

Hydroguard Retainer — Foil is trending stable lately. A disciplined entry is under $8.35; paying near or below $8.00 keeps a margin of safety versus the $8.64 fair value.

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