How much is Mastemon (BT-21: Illustration Celebration Pack) worth right now?

Mastemon (BT-21: Illustration Celebration Pack) from World Convergence is trading around $4.49 on the secondary market. TCGIndex refreshes this price every day.

Is Mastemon (BT-21: Illustration Celebration Pack) going up or down?

Mastemon (BT-21: Illustration Celebration Pack) is down -14.6% over 30 days, down -5.5% over 7 days, and the trend currently reads down. The full price history is on this page.

Is Mastemon (BT-21: Illustration Celebration Pack) a good investment?

TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $4.49, down -14.6% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy.

Home/Digimon Card Game/World Convergence#P-187 P

Digimon Card Game · Promo

Mastemon (BT-21: Illustration Celebration Pack)

Name: Mastemon (BT-21: Illustration Celebration Pack) (World Convergence)
Brand: Digimon Card Game
Availability: InStock

P-187 PWorld Convergence

$4.49

-$0.77-14.6% · 30D

Aggregated from verified sold data · eBay & TCGplayer · Price data from PriceCharting

Market Health

Excellent

Strong demand

Confidence

88/100

High reliability

Liquidity

Medium

Moderate activity

Verified Sales

Updated 20h ago

BuyBuy on TCGplayer Recent eBay Sales

We may earn a commission from qualifying purchases made through our eBay & TCGplayer links.

Price & Volume

Market price Sales volume

Jul 2026 – today

Sales & Liquidity

Market Price$4.49

7-Day Change-5.5%

90-Day Change-39.0%

LiquidityMedium

Market TrendStable

Price by Grade

PSA 9$52·

Raw· 68 sales$4·

Price by Condition · 4

Anchored to market price · condition spread from TCGplayer

Near Mint

Foil · English

$4.49

-3.3%

Lightly Played

Foil · English

$6.95

-9.3%

Moderately Played

Foil · English

$25.17

+0.0%

Damaged

Foil · English

$15.09

+0.0%

Mastemon (BT-21: Illustration Celebration Pack) FAQ

How much is Mastemon (BT-21: Illustration Celebration Pack) worth right now?: Mastemon (BT-21: Illustration Celebration Pack) from World Convergence is trading around $4.49 on the secondary market. TCGIndex refreshes this price every day.
Is Mastemon (BT-21: Illustration Celebration Pack) going up or down?: Mastemon (BT-21: Illustration Celebration Pack) is down -14.6% over 30 days, down -5.5% over 7 days, and the trend currently reads down. The full price history is on this page.
Is Mastemon (BT-21: Illustration Celebration Pack) a good investment?: TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $4.49, down -14.6% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy.

Mastemon (BT-21: Illustration Celebration Pack)

Mastemon (BT-21: Illustration Celebration Pack) FAQ

More cards from World Convergence