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  6. Ameliorate Connector (SIR)

Vanguard · D-SS12: Triple Drive Booster · #D-SS12/SIR26EN · SIR

Ameliorate Connector (SIR)

Vanguard card price for Ameliorate Connector (SIR): $55.45 market, from $47.00 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Mar 21, 2024 below.

Market price · Normal · Oct 19, 2026
$55.45
0.0% this week · +0.1% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days+0.1%
90 days+0.6%
1 year+30.0%
All time+38.7%

Sellers right now

$47.00lowest listing$77.19highest
Market price$55.45
Mid listing$55.10
30-day avg$55.44

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$55.45

One year

$38.2452-week low$63.4352-week high
In the range68%
All-time low$30.91
All-time high$79.65
First priceMar 21, 2024
Normal · market price
$27.99$46.83$65.68$84.52
$55.45
Mar 2024Jan 2025Dec 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Ameliorate Connector (SIR) was released in March 2024. Launch-week prices are left out here: before supply arrives they are mostly guesses. In the last year the price changed +30.0% and ranged from $38.24 to $63.43, and it now trades in the middle of that range. The cheapest listing right now is $47.00, and the 30-day average market price is $55.44.

Printings

PrintingMarketLowHigh7d
Normal$55.45$47.00$77.190.0%

The card in play

Power4000
Nation
Brandt Gate
Race
Workeroid
Grade
0
Unit
Trigger
Shield
5000
Critical
1
Skill Icon
Boost
Card text

[CONT](GC):If your opponent's vanguard is grade 3 or greater, this unit gets [Shield] +5000.

Trigger

Draw

Other printings of Ameliorate Connector

9 more · $2.96 – $55.45
All printings
Ameliorate Connector (SP) (D-BT04/SP33EN), D-BT04: Awakening of Chakrabarthi — Vanguard card price 0.0% 7d Ameliorate Connector (SP) D-BT04: Awakening of Chakrabarthi · #D-BT04/SP33EN $21.45 Ameliorate Connector (D-SS12/103EN), D-SS12: Triple Drive Booster — Vanguard card price −2.1% 7d Ameliorate Connector D-SS12: Triple Drive Booster · #D-SS12/103EN $5.23 Ameliorate Connector (DZ-BT07/060EN), DZ-BT07: Moon Fangs & Cerulean Blaze — Vanguard card price +2.8% 7d Ameliorate Connector DZ-BT07: Moon Fangs & Cerulean Blaze · #DZ-BT07/060EN $4.40 Ameliorate Connector (D-PR/364EN), D Promo Cards — Vanguard card price 0.0% 7d Ameliorate Connector D Promo Cards · #D-PR/364EN $4.32 Ameliorate Connector (R+) (DZ-BT03/051EN), DZ-BT03: Dimensional Transcendence — Vanguard card price 0.0% 7d Ameliorate Connector (R+) DZ-BT03: Dimensional Transcendence · #DZ-BT03/051EN $4.17

Also in D-SS12: Triple Drive Booster

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Full set
Bard of Heavenly Song, Alpacc (SIR) (D-SS12/SIR27EN), D-SS12: Triple Drive Booster — Vanguard card price 0.0% 7d Bard of Heavenly Song, Alpacc (SIR) D-SS12: Triple Drive Booster · #D-SS12/SIR27EN $209.99 Frenzied Heiress (SIR) (D-SS12/SIR30EN), D-SS12: Triple Drive Booster — Vanguard card price 0.0% 7d Frenzied Heiress (SIR) D-SS12: Triple Drive Booster · #D-SS12/SIR30EN $144.07 Blaze Maiden, Parama (SIR) (D-SS12/SIR18EN), D-SS12: Triple Drive Booster — Vanguard card price 0.0% 7d Blaze Maiden, Parama (SIR) D-SS12: Triple Drive Booster · #D-SS12/SIR18EN $134.72 Blade Feather Dragon (SIR) (D-SS12/SIR28EN), D-SS12: Triple Drive Booster — Vanguard card price 0.0% 7d Blade Feather Dragon (SIR) D-SS12: Triple Drive Booster · #D-SS12/SIR28EN $111.24 Protection Magic, Prorobi (SIR) (D-SS12/SIR29EN), D-SS12: Triple Drive Booster — Vanguard card price 0.0% 7d Protection Magic, Prorobi (SIR) D-SS12: Triple Drive Booster · #D-SS12/SIR29EN $95.46