Chrono Trigger/Markets

Ioka Trading Hut
All transactions must be made of three of each trade item (Fang, Feather, Horn, or Petal).

First Time

 * Petal + Fang = Ruby Gun
 * Petal + Horn = Sage Bow
 * Petal + Feather = Stone Arm
 * Fang + Horn = Flint Edge
 * Fang + Feather = Ruby Vest
 * Horn + Feather = Rock Helm

Second Time

 * Petal + Fang = Dream Gun
 * Petal + Horn = Dream Bow
 * Petal + Feather = Magma Hand
 * Fang + Horn = Aeon Blade
 * Fang + Feather = Ruby Vest
 * Horn + Feather = Rock Helm

Enhasa

 * Tonic: 10
 * Mid Tonic: 100
 * Full Tonic: 700
 * Heal: 10
 * Revive: 200
 * Shelter: 150
 * Ether: 800

Kajar

 * Tonic: 10
 * Mid Tonic: 100
 * Full Tonic: 700
 * Heal: 10
 * Revive: 200
 * Shelter: 150
 * Ether: 800

Truce Market

 * Iron Blade: 350
 * Dart Gun: 800
 * Karate Gi: 300
 * BronzeHelm: 200
 * Tonic: 10
 * Heal: 10
 * Revive: 200
 * Shelter: 150

Dorino Market

 * Tonic: 10
 * Mid Tonic: 100
 * Heal: 10
 * Revive: 200
 * Shelter: 150

Porre Market

 * Gold Suit: 1300
 * Beret: 700
 * Tonic: 10
 * Mid Tonic: 100
 * Heal: 10
 * Revive: 200
 * Shelter: 150

Leene's Square

 * Melchior's Weapons:
 * Iron Blade: 350
 * Lode Sword: 4000


 * Item Merchant:
 * Tonic: 10
 * Heal: 10
 * Shelter: 150
 * Revive: 200


 * Armor Merchant:
 * Karate Gi: 300
 * Bronze Helm: 200

After the Trial

 * Red Katana: 4500
 * Robin Bow: 2850
 * Plamsa Gun: 3200
 * Hammer Arm: 3500
 * Titan Vest: 1200
 * Tonic: 10
 * Mid Tonic: 100
 * Heal: 10
 * Shelter: 150

Porre Market

 * SteelSaber: 800
 * Iron Bow: 850
 * Dart Gun: 800
 * Karati Gi: 300
 * BronzeMail: 520
 * BronzeHelm: 200
 * Tonic: 10
 * Heal: 10
 * Revive: 200
 * Shelter: 150

Snail Stop

 * Jerky: 9900

Medina Village Market
Note that these aren't worth buying.
 * Iron Blade: 65,000
 * SteelSaber: 65,000
 * Demon Edge: 65,000
 * Lumin Robe: 65,000
 * Flash Mail: 65,000
 * Glow Helm: 65,000
 * Tonic: 2170
 * Mid Tonic: 21700
 * Full Tonic: 65,000
 * Heal: 2170
 * Revive: 43,400
 * Shelter: 32,550
 * Ether: 65,000

Melchior's Home

 * Red Katana: 4500
 * Robin Bow: 2850
 * Plasma Gun: 3200
 * Hammer Arm: 3500
 * Titan Vest: 1200
 * Tonic: 10
 * Mid Tonic: 100
 * Revive: 200
 * Shelter: 150

Fiona's Shrine

 * Sight Cap: 20000
 * Memory Cap: 20000
 * Time Hat: 30000
 * Vigil Hat: 50000