Treasure Items (宝物) are items in The World that have no real use but have high trade value and high selling prices in the shops.
| Name | Use | Easily obtained at: |
|---|---|---|
| 3-Floor Tower (一刀彫の三重塔) | Trade to Alicia for a Cats Hat | Σ Noisy Sacred Ringing Ears |
| Aromatic Grass (エノコロ草) | Give to Mia for 100 Affection Points | Trade with Grunties |
| Boxed Lunch (栗こわいの駅弁) | Trade to Benoit for a Yoshida (26) | Σ Greedy Gambler's Drift |
| Chinese Food (中華街お食事券) | Trade to Annri for a Super Wufei | Λ Capricious Unending Corridor |
| Christmas Card (クリスマスカード) | Trade to Jutah for a Silent Bomber | Ω Reincarnated Elusive Lyric Poet |
| Crystal Stone (結晶石) | Trade or sell for 5000 GP | |
| Doll Amulet (さるぼぼ人形) | Trade to Stare for a Cats Mail | Σ Unusual Ghostly Remnant |
| Field's Deed (原野の権利書) | Trade to Waffle for a Dreams of Yore | Σ Tested Morphean Alchemy |
| Golem Parts (鉄巨神のパーツ) | Trade or sell for 10000 GP | |
| Grunt Doll (ヘビグソ人形) | Trade or sell for 250 GP | |
| Ice Bar (アイスの棒) | Trade to Panta for a Key Axe | Δ Hideous Organ Market Scaffold |
| Ivory Barette (象牙のかんざし) | Trade or sell for 2000 GP | |
| Magnolia Miso (朴葉みそセット) | Trade to Flare for a Cats Gloves | Σ Barking Hot-Blooded 500 Lohan |
| Maiden's Plot (乙女の下心) | Trade to Teria for a Thunder Dad | Σ Abrasive False Tragedy |
| Rainbow Card (虹色のレアカード) | Trade or sell for 500 GP | |
| Rouge Fragment (ルージュの欠片) | Trade to Cyan for a Gimme Life | Σ Entwined Prejudiced Chaos |
| Ruby Brooch (ルビーのブローチ) | Trade or sell for 4000 GP | |
| Scarlet Plate (緋ぼかしの皿) | Trade or sell for 2500 GP | |
| Scent of Gero (下呂の香り) | Trade to Fool for a Cats Boots | Σ Ancient Destroyer's Battlefield |
| Silver Scarab (銀のコガネムシ) | Trade or sell for 1500 GP | |
| Vessel of Sky (天空のうつわ) | Trade or sell for 15000 GP | |
| Yellow Candy (山吹色の菓子) | Trade or sell for 1000 GP |