You can discard 1 other WATER monster to the GY; Special Summon this card from your hand. If Summoned this way: Add 1 Level 4 or lower "Mermail" monster from your Deck to your hand. You can only use this effect of "Mermail Abyssteus" once per turn.
NM-Mint 1st Edition - $2.90
Lightly Played 1st Edition - $2.70
Moderately Played 1st Edition - $2.40
Heavily Played 1st Edition - $2.10
Damaged 1st Edition - $1.50
NM-Mint 1st Edition Non English - $2.90
Lightly Played 1st Edition Non English - $2.70
Moderately Played 1st Edition Non English - $2.40
Heavily Played 1st Edition Non English - $2.10
Damaged 1st Edition Non English - $1.50