Yu-Gi-Oh! · Structure Deck: Seto Kaiba

Heavy Mech Support Platform

French name: Plateforme de Soutien des Engins Lourds

SDKS-EN008Common

Heavy Mech Support Platform (Structure Deck: Seto Kaiba SDKS-EN008) has a market price of US$0.09 to US$0.12 as of Nov 8, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

UnlimitedUS$0.09Low US$0.01

1st EditionUS$0.12Low US$0.01

As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Union Effect Monster
Level: 3
Attribute: DARK
Monster type: Machine
ATK: 500
DEF: 500

Card text

Once per turn, you can either: Target 1 Machine-Type monster you control, equip this card to that target, OR: Unequip this card and Special Summon it in Attack Position. While equipped by this effect, the equipped monster gains 500 ATK and DEF. (A monster can only be equipped with 1 Union monster at a time. If the equipped monster would be destroyed, destroy this card instead.)

About this card

Heavy Mech Support Platform is card SDKS-EN008 in Structure Deck: Seto Kaiba, a Yu-Gi-Oh! set released Oct 21, 2016. Rarity: Common. Finishes: Unlimited, 1st Edition. Reference market price on Nov 8, 2026: US$0.09 (Unlimited), US$0.12 (1st Edition). Over the last 30 days, the Unlimited price went up 80.0%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.