Mastemon (Rare Pull) BT23-102 SECHackers' Slumber #BT23-102 SEC

Also searched as: Mastemon (Rare Pull) Hackers' Slumber · Hackers' Slumber Mastemon (Rare Pull)

Hackers' Slumber Digimon Card GameSecret Rare

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Market price

$406.320.0%

US market estimate from TCGplayer · Oct 28, 2026

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Prices by printing

Printing	Market	Low listing	High listing
Foil	$406.32	$349.98	$580.00

Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.

Value by condition

Near Mint (NM)$406.32
Lightly Played (LP)$304.74 – $365.69
Moderately Played (MP)$203.16 – $304.74
Heavily Played (HP)$101.58 – $203.16
Damaged (DMG)$40.63 – $101.58

Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide

Price history

Daily market price for the last 6 days we have recorded. Hover or tap the chart for exact values.

Foil$406.32

Show price history as a table

Date	Printing	Market
Oct 28, 2026	Foil	$406.32
Oct 27, 2026	Foil	$406.32
Oct 26, 2026	Foil	$406.32
Oct 25, 2026	Foil	$406.32
Sep 11, 2026	Foil	$448.74
Sep 10, 2026	Foil	$453.34

Card details

Description: [[Digivolve] Lv.5 w/[CS] trait: Cost 5] [[DNA Digivolve] Yellow Lv.5 + Purple Lv.5: Cost 0] [Barrier] [Partition "[Angewomon] & [Lady Devimon]"] [When Digivolving] You may play 1 level 5 or lower yellow or purple card from your hand or trash without paying the cost. Then, if this Digimon's stack has 2 or more same-level cards, trash the top cards of both players' security stacks so that they have 3 cards left. [All Turns] [Once Per Turn] When security stacks are removed from, you may place 1 Digimon as the bottom security card.
Level (Lv.): 6
Color: Yellow;Purple
Card Type: Digimon
Play Cost: 13
Digimon Power (DP): 13000
Digivolve 1 Level: 5
Digivolve 1 Color: Purple
Digivolve 1 Cost: 5
Digimon Form: Mega
Digimon Attribute: Vaccine
Digimon Type: Angel/CS

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Prices are US market estimates in USD, from TCGplayer sales data, last updated Oct 28, 2026. They are a guide, not an offer to buy or sell. How we price cards.

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