Achelous

Healing Spring x16
- 102,000 gil

Mt. Gagazet flooded cavern

Admantoise

Special Sphere x6
- 1,088,000 gil

Inside Sin, Omega Ruins

Aerouge

Lightning Marble x4
- 4,000 gil

Thunder Plains

Ahriman

Farplane Wind x6
- 56,000 gil

Mt. Gagazet cavern, Zanarkand Ruins, Inside Sin

Alcyone

Mega Phoenix x2
- 8,600 gil

Sanubia Desert

Anacondaur

Healing Water x16
- 116,000 gil

Calm Lands

Aqua Flan

Water Gem x15
- 40,500 gil

Via Purifico

Bandersnatch

Dream Powder x20
- 36,000 gil

Mt. Gagazet

Barbatos

Teleport Sphere x20
- 1,900,000 gil

Inside Sin

Bashura

Stamina Spring x80
- 340,000 gil

Mt. Gagazet, exterior and cavern

Basilisk

Petrify Grenade x24
- 40,500 gil

Djose Highroad

Bat Eye

Silence Grenade x12
- 7,600 gil

Via Purifico

Behemoth

Level 2 Key Sphere x30
- 460,000 gil

Mt. Gagazet cavern, Zanarkand Ruins

Behemoth King

Three Stars x14
- 1,350,000 gil

Inside Sin

Bite Bug

Poison Fang x2
- 4,000 gil

Djose Highroad, Moonflow

Black Element

Black Magic Sphere x2
- 152,000 gil

Omega Ruins

Blue Element

Water Gem x9
- 30,000 gil

Macalania Forest

Bomb A

Bomb Core x16
- 17,000 gil

Mi'ihen Highroad, southern Mushroom Rock Road

Bomb B

Fire Gem x14
- 44,000 gil

Al Bhed Home, Airship

Buer

Musk x2
- 4,600 gil

Thunder Plains

Bunyip

Hypello Potion x16
- 8,000 gil

Northern Djose Highroad, Moonflow

Cave Iguion

Petrify Grenade x6
- 11,000 gil

Via Purifico

Chimera A

Mana Tablet x10
- 105,000 gil

Macalania Forest

Chimera B

Underdog's Secret x15
- 180,000 gil

Al Bhed Home

Chimera Brain

Level 4 Key Sphere x2
- 196,000 gil

Calm Lands

Coerl

Friend Sphere x2
- 120,000 gil

Calm Lands, Cavern of the Stolen Fayth

Condor

Smoke Bomb x3
- 1,900 gil

Besaid Island

Dark Element

Return Sphere x3
- 36,000 gil

Cavern of the Stolen Fayth

Dark Flan

White Magic Sphere x2
- 256,000 gil

Mt. Gagazet cavern, Zanarkand Ruins

Defender

Stamina Tablet x20
- 240,000 gil

Cavern of the Stolen Fayth

Defender Zero

Designer Wallet x5
- 846,000 gil

Yevon Dome, Omega Ruins

Demonolith

Level 3 Key Sphere x40
- 900,000 gil

Inside Sin, Omega Ruins

Dingo

Sleeping Powder x4
- 2,500 gil

Besaid Island

Dinonix

Petrify Grenade x2
- 2,800 gil

Kilika Forest

Dual Horn A

High Potion x60
- 37,500 gil

Mi'ihen Highroad, southern Mushroom Rock Road

Dual Horn B

Mega Potion x25
- 75,900 gil

Al Bhed Home, Airship

Epaaj

Farplane Wind x25
- 174,000 gil

Valley Bottom, Cavern of the Stolen Fayth

Evil Eye A

Musk x3
- 6,200 gil

Macalania Snowfield

Evil Eye B

Musk x4
- 8,600 gil

Al Bhed Home, Airship

Exoray

Turbo Ether x30
- 148,000 gil

Inside Sin

Flame Flan

Fire Gem x10
- 30,000 gil

Calm Lands

Floating Death

Gambler's Spirit x10
- 134,000 gil

Omega Ruins

Floating Eye

Musk x1
- 2,800 gil

Mi'ihen Highroad, southern Mushroom Rock Road

Funguar

Turbo Ether x2
- 10,800 gil

Mushroom Rock Road, Djose Highroad, Moonflow

Gandarewa

Lightning Marble x3
- 2,960 gil

Mushroom Rock Road, Djose Highroad, Moonflow

Garm

Sleeping Powder x7
- 4,800 gil

Djose Highroad, Moonflow

Garuda

Smoke Bomb x99
- 80,000 gil

Mushroom Rock Road

Gemini Red

Stamina Tonic x10
- 720,000 gil

Inside Sin, Omega Ruins

Gemini Blue

Mana Tonic x10
- 720,000 gil

Inside Sin, Omega Ruins

Ghost

Mega Phoenix x38
- 199,980 gil

Cavern of the Stolen Fayth

Gold Element

Lightning Marble x20
- 24,000 gil

Thunder Plains

Grat

Remedy x40
- 80,000 gil

Mt. Gagazet, exterior and cavern

Great Marlboro

Wings to Discovery x8
- 1,280,000 gil

Inside Sin, Omega Ruins

Grenade

Fire Gem x12
- 150,000 gil

Mt. Gagazet

Grendel

Mega Potion x60
- 190,000 gil

Mt. Gagazet cavern, Zanarkand Ruins

Guado Guardian A

Ether x10
- 40,000 gil

Macalania Temple

Guard Guardian C

X-Potion x30
- 52,000 gil

Al Bhed Home

Halma

Supreme Gem x20
- 260,000 gil

Omega Ruins

Ice Flan

Ice Gem x9
- 27,000 gil

Macalania Snowfield

Iguion

Petrify Grenade x5
- 7,400 gil

Macalania Forest

Imp

Level 1 Key Sphere x4
- 17,600 gil

Cavern of the Stolen Fayth, Mt. Gagazet

Ipiria

Petrify Grenade x3
- 3,600 gil

Old Mi'ihen Highroad, southern Mushroom Rock Road

Iron Giant

Stamina Tonic x1
- 72,000 gil

North Thunder Plains

Killer Bee

Poison Fang x1
- 2,200 gil

Kilika Forest

Kusariqqu

Silver Hourglass x20
- 8,900 gil

Thunder Plains

Lamashtu

Silver Hourglass x10
- 5,500 gil

Mushroom Rock Road, Djose Highroad

Land Worm

Dark Matter x2
- 1,600,000 gil

Inside Sin

Larvae

Shining Thorn x10
- 29,960 gil

Thunder Plains

Lord Ochu

Remedy x80
- 92,980 gil

Center of Kilika Forest

Machea

Chocobo Wing x60
- 360,000 gil

Omega Ruins

Maelspike

Attribute Sphere x1
- 200,000 gil

Mt. Gagazet flooded cavern

Mafdet

Hypello Potion x28
- 14,200 gil

Macalania Snowfield

Mandragora

Return Sphere x24
- 620,000 gil

Mt. Gagazet cavern, Zanarkand Ruins

Marlboro

Wings to Discovery x4
- 540,000 gil

Calm Lands

Master Coerl

Warp Sphere x1
- 260,000 gil

Omega Ruins

Master Tonberry

Pendulum x3
- 960,000 gil

Omega Ruins

Maze Larvae

Water Gem x14
- 44,440 gil

Via Purifico

Mech Defender

Al Bhed Potion x99
- 174,000 gil

Mt. Gagazet, exterior and cavern

Mech Guard

Grenade x50
- 25,600 gil

Sanubia Desert

Mech Gunner

Al Bhed Potion x40
- 56,000 gil

Sanubia Desert

Mech Leader

Door to Tomorrow x2
- 74,000 gil

Mt. Gagazet, exterior and cavern

Mech Hunter

Al Bhed Potion x60
- 110,000 gil

Cavern of the Stolen Fayth

Mech Scouter

Door to Tomorrow x1
- 55,000 gil

Calm Lands, Valley Bottom

Melusine

Petrify Grenade x4
- 5,300 gil

Thunder Plains

Mi'ihen Fang

Sleeping Powder x5
- 3,200 gil

Mi'ihen Highroad

Mulfushu

Hypello Potion x24
- 11,600 gil

Macalania Forest

Mushussu

Gold Hourglass x5
- 13,600 gil

Sanubia Desert

Nebiros

Poison Fang x6
- 14,000 gil

Calm Lands

Nidhogg

Gold Hourglass x12
- 40,000 gil

Cavern of the Stolen Fayth, Mt. Gagazet

Ochu

Remedy x70
- 144,000 gil

Moonflow

Octopus

Healing Spring x20
- 90,000 gil

Underwater Via Purifico

Ogre

Stamina Tablet x50
- 188,000 gil

Calm Lands

Phlegyas

Healing Spring x6
- 33,600 gil

Underwater Via Purifico

Puroboros

Shining Gem x36
- 400,000 gil

Omega Ruins

Ragora

Remedy x8
- 15,600 gil

Kilika Forest

Raldo

Hypello Potion x10
- 4,800 gil

Mi'ihen Highroad

Raptor

Petrify Grenade x2
- 4,000 gil

Mushroom Rock Road, Djose Highroad

Red Element

Bomb Core x8
- 9,000 gil

Mushroom Rock Road, southern Djose Highroad

Remora

Water Gem x20
- 60,000 gil

Underwater Via Purifico

Sahagin B

Water Gem x8
- 27,600 gil

Via Purifico

Sahagin C

Water Gem x3
- 7,600 gil

Underwater Via Purifico

Sand Wolf

Sleeping Powder x12
- 9,000 gil

Sanubia Desert

Sand Worm

Winning Formula x15
- 900,000 gil

Sanubia Desert, ruins and sandstorm areas

Sandragora

Remedy x99
- 255,000 gil

Sanubia Desert, in antlion pits

Shred

Hypello Potion x50
- 39,000 gil

Calm Lands

Simurgh

Smoke Bomb x5
- 4,000 gil

Northern Djose Highroad (very very rare!)

Skoll

Dream Powder x12
- 20,000 gil

Calm Lands

Snow Flan

Arctic Wind x10
- 12,000 gil

Djose Highroad, Moonflow

Snow Wolf

Sleeping Powder x11
- 8,000 gil

Macalania Snowfield

Spirit

Twin Stars x10
- 200,000 gil

Omega Ruins

Splasher

Dragon Scale x4
- 4,000 gil

Mt. Gagazet flooded cavern

Thorn

Turbo Ether x16
- 81,600 gil

Cavern of the Stolen Fayth

Thunder Flan

Lightning Marble x8
- 9,600 gil

Old Mi'ihen Highroad, south Mushroom Rock Road

Tonberry

Amulet x2
- 270,000 gil

Cavern of the Stolen Fayth

Ultima Weapon

Pendulum x99
- 1,400,000 gil

Omega Ruins

Valaha

X-Potion x60
- 174,000 gil

Cavern of the Stolen Fayth

Varuna

Mega Elixir x20
- 1,120,000 gil

Inside Sin, Omega Ruins

Vouivre

Silver Hourglass x10
- 5,100 gil

Old Mi'ihen Highroad, Mushroom Rock Road

Wasp

Poison Fang x3
- 7,200 gil

Macalania Forest

Water Flan

Water Gem x2
- 6,300 gil

Besaid Island

White Element

Arctic Wind x7
- 7,800 gil

Mi'ihen Highroad

Wraith

Farplane Wind x60
- 444,440 gil

Inside Sin, Omega Ruins

Xiphos

Mega Elixir x1
- 54,000 gil

Macalania Forest

Yellow Element

Lightning Marble x6
- 6,000

Kilika Forest

YKT-11

Elixir x12
- 124,000 gil

Yevon Dome

YKT-63

Elixir x8
- 84,000 gil

Palace of St. Bevelle, Great Bridge

YAT-97

Ether x16
- 74,000 gil

Yevon Dome

YAT-99

Ether x10
- 54,000 gil

Palace of St. Bevelle, Great Bridge

Yowie

Petrify Grenade x12
- 18,000 gil

Cavern of the Stolen Fayth

Zaurus

Rename Card x10
- 157,000 gil

Omega Ruins

Zuu

Skill Sphere x2
- 360,000 gil

Sanubia Desert