SDD · Yu-Gi-Oh!
Stairway to the Destined Duel
6 cards, led by Seiyaryu at $44.10.
Released Apr 15, 2003
Set index · SDD
90.37
−18.38 (−16.90%)3M
- 1W
- −0.04%
- 1M
- −5.22%
- 3M
- −16.90%
- 1Y
- −8.07%
52W low 90.12high 108.75
- Cards
- 6
- Priced printings
- 6
- Sales a week
- 2.6
- Typical single, Near Mint
- $20.00
- Popularity
- 58/100
- Standing
- #207
The index
A score that starts at 100 and moves with the set's fair value, compared on the same printings week to week.
One Near Mint copy of every printing at fair value; the chase cards move it most.
Cards
6 of 6 valued in Near Mint

Seiyaryu
Prismatic Secret Rare$44.10
Acid Trap Hole
Prismatic Secret Rare$43.31
Salamandra
Prismatic Secret Rare$26.94
Valkyrion the Magna Warrior
Secret Rare$13.05
Sinister Serpent
Prismatic Secret Rare$12.27
Harpie's Feather Duster
Secret Rare$8.06
In the set
6 singles tracked
- Prismatic Secret Rare4 · 67%
- Secret Rare2 · 33%
How to read the set index
- What is the typical single?
- The median fair value of the set's Near Mint English singles — the price in the middle, so one chase card can't drag it up. Fair value comes from real sales only; the marketplace's Market Price is shown on card pages but never counted.
- What does the index line show?
- The Set Value Index: one Near Mint copy of every printing at fair value, compared week to week on the same printings, so it moves with the set's value — the chase cards most. It starts at 100; the 90-day figure is that line over the last quarter. Beside it, the typical card (every card counted the same, chases left out) and the chases on their own.
- How is popularity scored?
- Out of 100, against the rest of the game: how much the set's cards sell for, how many of them sell each week, how many cards it holds and how its index has moved. It ranks sets; it isn't a price.




