Cynet Backdoor

Structure Deck: Cyberse Link (2017), Yu-Gi-Oh!, SDCL-EN023, Super Rare

Cynet Backdoor

Printing: 1st Edition · Near Mint

$0.21

TCGplayer market price (an average of recent sales)

As of Oct 19 (yesterday). Unchanged since Oct 10.

Listed median$0.30asks on TCGplayer as of Oct 19 (1.4× the market price)

Change

7d0.0%30d0.0%90d+5.0% +$0.011y−8.7% −$0.02
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Related cards

Backlinker$0.09Same setBackup Secretary$0.17Same setCrane Crane$0.23Same setGold Sarcophagus$0.18Same set

Price trend

Oct 11 $0.21 → Oct 18, 2026 $0.21 0.0%

$0.21
Oct 11, 2026Oct 13, 2026Oct 14, 2026Oct 15, 2026Oct 18, 2026

Sep 18 $0.21 → Oct 18, 2026 $0.21 0.0%

$0.22$0.21
Sep 18, 2026Sep 28, 2026Oct 3, 2026Oct 8, 2026Oct 18, 2026

Jul 20 $0.20 → Oct 18, 2026 $0.21 +5.0%

$0.22$0.19$0.20$0.21
Jul 20, 2026Aug 19, 2026Sep 3, 2026Sep 18, 2026Oct 18, 2026

Oct 18, 2025 $0.23 → Oct 18, 2026 $0.21 −8.7%

$0.23$0.15$0.16$0.18$0.20$0.21
Oct 18, 2025Feb 16, 2026Apr 18, 2026Jun 18, 2026Oct 18, 2026

Feb 8, 2024 $0.19 → Oct 18, 2026 $0.21 +10.5%

$0.61$0.15$0.20$0.40$0.21
Feb 8, 2024Dec 31, 2024Jun 13, 2025Nov 24, 2025Oct 18, 2026

Record

Price history Feb 8, 2024 to Oct 18, 2026

Highest$0.61Sep 14, 2024
Lowest$0.15Mar 1, 2026
Vs highest66% below $0.61

Price changes, last 30 days

2 changes, each one cent, between $0.21 and $0.22.

Vs its set

Over the 90 days to Oct 18, 2026: this card +5.0%; the median other card in Structure Deck: Cyberse Link +2.9% (42 other cards, each at its tracked printing).

Keep exploring

Same setMore from Structure Deck: Cyberse LinkThe methodResearchGamesAll Yu-Gi-Oh! setsTodayBiggest moves in Yu-Gi-Oh!

Live market

Newest TCGplayer value: Oct 19, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.