Gammamon - BT21-010 (Gold Border) Advanced Booster Digimon Generation Uncommon Digimon card — value and price

Gammamon - BT21-010 (Gold Border)

Advanced Booster Digimon Generation · Uncommon
Digimon dgm:678731 TCGplayer (daily snapshot, 2026-09-07)
Fair market value
$7.14
Consensus of 1 market price guide. Typical $6.01 – $8.31.
▼ 4% · 47d
Sources: TCGplayer (daily snapshot, 2026-09-07) · Near Mint, raw
Optimal buy
$6.58
Never pay above $6.89
Optimal sell
$7.54
Never sell below $7.26
Buy this card · aim to pay under $6.89
TCGplayer →Find on eBay →Graded (PSA 10) →Amazon: sealed →

We may earn a commission on purchases — at no extra cost to you, and it never affects our valuations.

</> Embed this card / add a value badge
SplitShot value badge
Badge — HTML<a href="https://splitshot.co/card/dgm:678731"><img src="https://splitshot.co/badge/dgm:678731.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/dgm:678731.svg)](https://splitshot.co/card/dgm:678731)
Widget — iframe<iframe src="https://splitshot.co/embed/dgm:678731" width="360" height="172" style="border:0;overflow:hidden" loading="lazy" title="SplitShot value"></iframe>

Free to use anywhere — forum signatures, blogs, wikis. The value updates automatically. Note: eBay's listing policy allows externally-hosted images but not links off-site, so use the badge image alone there, without the link.

On Discord, skip the snippets entirely — add the SplitShot app and type /value in any channel.

Selling this card
Optimal sell $7.54 · never below $7.26. 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

Amazon Business Free to join and gives bulk pricing on sleeves, toploaders and mailers — worth it if you ship cards often.

Related cards
Lighdramon (Gold Border) cardLighdramon (Gold Border)Advanced Booster Digimon Generation$7.16Matt Ishida & T.K. Takaishi (Alternate Art) cardMatt Ishida & T.K. Takaishi (Alternate Art)Advanced Booster Digimon Generation$7.07Veedramon (Reprint) cardVeedramon (Reprint)Advanced Booster Digimon Generation$7.23Izzy Izumi & Tai Kamiya (Alternate Art) cardIzzy Izumi & Tai Kamiya (Alternate Art)Advanced Booster Digimon Generation$7.04Agumon - EX4-005 (Gold Border) cardAgumon - EX4-005 (Gold Border)Advanced Booster Digimon Generation$7.66Shoutmon X7 cardShoutmon X7Advanced Booster Digimon Generation$6.91
More Advanced Booster Digimon Generation →
Common questions
How much is Gammamon - BT21-010 (Gold Border) worth?

Gammamon - BT21-010 (Gold Border) from Advanced Booster Digimon Generation has a fair market value of about $7.14 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Gammamon - BT21-010 (Gold Border)?

List around $7.54 to clear without leaving money on the table; that nets about $5.16 after fees and shipping.

What should I pay to buy Gammamon - BT21-010 (Gold Border)?

A disciplined buy target is about $6.58 — a discount to fair value that keeps an edge. Aim not to pay above $6.89.

Where can I buy Gammamon - BT21-010 (Gold Border)?

Gammamon - BT21-010 (Gold Border) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $7.14 and aim to pay under $6.89 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Gammamon - BT21-010 (Gold Border)?

Gammamon - BT21-010 (Gold Border) is trending stable lately. A disciplined entry is under $6.89; paying near or below $6.58 keeps a margin of safety versus the $7.14 fair value.

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