Synchron Carrier

Level 2 EARTH/Machine Effect
0 ATK / 1000 DEF

During your Main Phase, you can Normal Summon 1 "Synchron" monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) If another "Synchron" monster is sent to your Graveyard as a Synchro Material for the Synchro Summon of a Warrior or Machine-Type Synchro Monster, while you control this card: You can Special Summon 1 "Synchron Token" (Machine-Type/EARTH/Level 2/ATK 1000/DEF 0). You can only use this effect of "Synchron Carrier" once per turn.

Rulings – Yugipedia

Printings:

Synchron Extreme Structure Deck: SDSE-EN003 (Common) - 2015-08-27
Maximum Gold: MAGO-EN094 (Rare) - 2020-11-12

Prices:

Cardmarket: 1.08 €
TCGplayer: $ 0.43