Card Trivia:Trade-In
- A statue model of "Felgrand Dragon" appears in this card's artwork. The same statuette also appears in the artwork of "Treasure Dragon".
- This card's artwork depicts the statuette being traded for two gold coins. This reflects its effect to "trade in" a Level 8 monster (like "Felgrand Dragon") from the hand to the Graveyard for two new cards.
- The two gold coins feature an etching of "Winged Kuriboh" on them. These coins also appear in the artwork of "Lucky Chance".
- This card's artwork depicts the statuette being traded for two gold coins. This reflects its effect to "trade in" a Level 8 monster (like "Felgrand Dragon") from the hand to the Graveyard for two new cards.
- This card has a "Speed Spell" counterpart: "Speed Spell - Trade-In".
- This card has different Level-based counterparts:
- "Celestial Observatory" (for Level 6 monsters)
- "Sacred Sword of Seven Stars" (for Level 7 monsters)
- "Kuji-Kiri Curse" (for Level 9 monsters)
- "Tokusano Shinkyojin" (for Level 10 monsters)
- The first Spanish print of this card listed its name as "Intercambio". Since there was already a card with that name ("Exchange"), its name was changed in subsequent prints to "Canjear".
