DEM4 · Yu-Gi-Oh!
Advanced Demo Deck Extra Pack
10 cards, led by Link Spider at $3.16.
Released Jan 6, 2018
Set index · DEM4
122.82
+0.88 (+0.72%)3M
- 1W
- −0.25%
- 1M
- −0.40%
- 3M
- +0.72%
- 1Y
- +20.90%
52W low 99.41high 127.20
- Cards
- 10
- Priced printings
- 10
- Sales a week
- 2.1
- Typical single, Near Mint
- $0.32
- Popularity
- 10/100
- Standing
- #610
The index
A score that started near 100. It rises when its Near Mint English cards sell for more than they did.
Cards
10 of 10 valued in Near Mint

Link Spider
Common$3.16
Gaia Knight, the Force of Earth
Common$1.97
Polymerization
Common$0.60
First of the Dragons
Common$0.45
Lancephorhynchus
Common$0.40
Galaxy Serpent
Common$0.25
Gem-Knight Pearl
Common$0.25
Flash Knight
Common$0.20
Foucault's Cannon
Common$0.16
Mandragon
Common$0.11
In the set
10 singles tracked
- Common10 · 100%
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?
- Each week the set's cards are compared with the week before and the typical change is added to a line that starts near 100. Above 100 the set's cards sell for more than they did a year ago; the 90-day figure is that same line, read over the last quarter.
- 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.




