T.G. Recipro Dragonfly

Level 2 WIND/Insect Synchro Effect
300 ATK / 300 DEF

1 Tuner + 1 non-Tuner monster
Once per turn: You can target 1 other "T.G." Synchro Monster you control; send it to the Graveyard, then, if all the Synchro Monsters that were used for its Synchro Summon are in your Graveyard, you can Special Summon all of them.

Rulings – Yugipedia

Printings:

Extreme Victory: EXVC-EN039 (Rare) - 2011-05-06
Legendary Collection 5D's Mega Pack: LC5D-EN212 (Common) - 2014-10-23

Prices:

Cardmarket: 0.23 €
TCGplayer: $ 0.48