This card can only be activated at the start of Main Phase 1, and only if you control no face-up Synchro Monsters. Neither player can Special Summon a Synchro Monster until your opponent's next End Phase.
Near Mint / Lightly Played Unlimited - $4.00
Moderately Played Unlimited - $3.50
Heavily Played Unlimited - $3.00
Damaged Unlimited - $2.50
Near Mint / Lightly Played 1st Edition - $4.00
Moderately Played 1st Edition - $3.50
Heavily Played 1st Edition - $3.00
Damaged 1st Edition - $2.50