Delta SpeciesPokémon TCG Set Overview & Chase Cards
Delta Species (set code DS) is a 114-card Pokémon TCG expansion released in 2005 as part of the EX era. Its top chase is Umbreon δ (Rare Holo) at $388.32 on the open market. The set features 1 Rare Secret, with the average tracked card valued at $37.79. Tracked cards have moved +4.4% over the past 7 days.
Cards tracked
114
with pricing
Top chase
$388
highest card
Avg value
$38
per card
Total value
$4.2k
all cards summed
Set total
114
cards in set
Rarities
6
distinct types
■ Chase Rankings
What are the top chase cards in Delta Species?
■ About this set
What is Delta Species?
Delta Species is a Pokémon TCG expansion released in 2005 under set code DS, part of the EX era. It spans 114 total cards across 6 rarity tiers, from base commons through the rarest special illustration pulls. The rarity breakdown shows how chase tiers are distributed within the expansion.
■ Key facts
- Release date
- October 31, 2005
- Set code
- DS
- Era
- EX
- Total cards
- 114 · 113 printed
- Chase tiers
- 1 cards · 1 tier
- Reverse holos
- 106
Rarity distribution
Uncommon
35
Common
34
Rare
20
Rare Holo
18
Rare Holo EX
3
Rare Secret
1
■ Full set
Browse all cards in Delta Species
All 114 tracked cards in Delta Species, ordered by price. Click any card for the full detail with live market pricing.
#48№ 17
Umbreon δ+RH
Rare Holo
$388.320.0%
Score 15
#01№ 12
Mewtwo δ+RH
Rare Holo
$385.33+17.5%
Score 49
#49№ 110
Vaporeon ex
Rare Holo EX
$256.490.0%
Score 15
#50№ 108
Flareon ex
Rare Holo EX
$249.990.0%
Score 15
#51№ 109
Jolteon ex
Rare Holo EX
$209.950.0%
Score 14
#52№ 3
Dragonite δ
Rare Holo
$207.790.0%
Score 14
#53№ 7
Jolteon δ+RH
Rare Holo
$183.710.0%
Score 14
#03№ 4
Espeon δ+RH
Rare Holo
$182.89+15.2%
Score 48
#02№ 13
Rayquaza δ+RH
Rare Holo
$163.65+39.2%
Score 49
#54№ 8
Latias δ+RH
Rare Holo
$159.330.0%
Score 14
#55№ 16
Tyranitar δ+RH
Rare Holo
$142.350.0%
Score 14
#56№ 9
Latios δ+RH
Rare Holo
$135.670.0%
Score 14
#57№ 5
Flareon δ+RH
Rare Holo
$121.32—
Score 13
#58№ 18
Vaporeon δ+RH
Rare Holo
$121.200.0%
Score 13
#05№ 36
Ditto+RH
Uncommon
$108.30+4.8%
Score 43
#26№ 6
Gardevoir δ+RH
Rare Holo
$92.75+0.8%
Score 35
#04№ 39
Ditto+RH
Uncommon
$81.05+10.8%
Score 47
#59№ 63
Ditto+RH
Common
$67.84-4.9%
Score 13
#60№ 40
Ditto+RH
Uncommon
$64.880.0%
Score 13
#08№ 37
Ditto+RH
Uncommon
$63.21+4.8%
Score 42
#10№ 35
Ditto+RH
Uncommon
$62.98+4.7%
Score 42
#61№ 11
Metagross δ+RH
Rare Holo
$62.950.0%
Score 12
#62№ 114
Azumarill
Rare Secret
$62.660.0%
Score 12
#11№ 64
Ditto+RH
Common
$58.30+3.7%
Score 41
#09№ 14
Salamence δ+RH
Rare Holo
$54.57+4.9%
Score 42
#19№ 38
Ditto+RH
Uncommon
$48.58+1.4%
Score 36
#23№ 61
Ditto+RH
Common
$47.66+1.3%
Score 36
#63№ 1
Beedrill δ+RH
Rare Holo
$42.510.0%
Score 11
#64№ 10
Marowak δ+RH
Rare Holo
$36.450.0%
Score 11
#65№ 15
Starmie δ+RH
Rare Holo
$34.640.0%
Score 11
#66№ 98
Holon Transceiver+RH
Uncommon
$28.590.0%
Score 11
#14№ 62
Ditto+RH
Common
$28.07+4.7%
Score 40
#67№ 2
Crobat δ+RH
Rare Holo
$22.400.0%
Score 11
#06№ 30
Starmie δ+RH
Rare
$12.53+8.2%
Score 43
#18№ 42
Dragonair δ+RH
Uncommon
$10.11+1.8%
Score 37
#30№ 20
Azurill+RH
Rare
$9.96+0.7%
Score 32
#68№ 19
Azumarill δ+RH
Rare
$8.980.0%
Score 10
#69№ 68
Eevee δ+RH
Common
$8.590.0%
Score 10
#70№ 27
Sandslash δ+RH
Rare
$8.370.0%
Score 10
#71№ 69
Eevee+RH
Common
$8.19-0.7%
Score 10
#36№ 24
Mightyena δ+RH
Rare
$8.10+0.1%
Score 30
#24№ 41
Dragonair δ+RH
Uncommon
$6.85+1.8%
Score 36
#72№ 22
Holon's Magneton+RH
Rare
$6.67-0.9%
Score 9
#13№ 97
Holon Scientist+RH
Uncommon
$5.94+6.6%
Score 41
#12№ 31
Sunny Castform+RH
Rare
$4.97+6.9%
Score 41
#38№ 93
Holon Mentor+RH
Uncommon
$4.81+0.2%
Score 30
#73№ 60
Cubone+RH
Common
$4.750.0%
Score 9
#74№ 49
Metang δ+RH
Uncommon
$4.190.0%
Score 9
#75№ 29
Snow-cloud Castform+RH
Rare
$4.180.0%
Score 8
#07№ 26
Rain Castform+RH
Rare
$4.06+18.0%
Score 43
#29№ 28
Slowking+RH
Rare
$4+1.3%
Score 32
#15№ 82
Sandshrew+RH
Common
$3.89+6.6%
Score 39
#34№ 67
Drowzee+RH
Common
$3.35+0.9%
Score 31
#33№ 66
Dratini δ+RH
Common
$3.29+0.9%
Score 31
#31№ 65
Dratini δ+RH
Common
$3.22+1.3%
Score 31
#16№ 83
Slowpoke+RH
Common
$3.18+5.6%
Score 38
#76№ 50
Persian+RH
Uncommon
$3.120.0%
Score 7
#77№ 25
Porygon2+RH
Rare
$2.98-2.6%
Score 7
#25№ 72
Koffing+RH
Common
$2.93+3.2%
Score 35
#27№ 21
Holon's Electrode+RH
Rare
$2.91+2.1%
Score 34
#37№ 34
Castform+RH
Uncommon
$2.90+1.0%
Score 30
#78№ 54
Shelgon δ+RH
Uncommon
$2.90-1.4%
Score 7
#79№ 55
Skarmory+RH
Uncommon
$2.640.0%
Score 7
#80№ 51
Pupitar δ+RH
Uncommon
$2.40-3.2%
Score 6
#81№ 47
Kirlia+RH
Uncommon
$2.33-0.4%
Score 6
#82№ 23
Hypno+RH
Rare
$2.250.0%
Score 6
#83№ 91
Holon Farmer+RH
Uncommon
$2.240.0%
Score 6
#84№ 46
Kakuna+RH
Uncommon
$2.160.0%
Score 6
#45№ 52
Rapidash+RH
Uncommon
$1.98+0.5%
Score 27
#85№ 44
Hariyama+RH
Uncommon
$1.880.0%
Score 6
#86№ 105
Holon Energy GL+RH
Rare
$1.850.0%
Score 5
#87№ 106
Holon Energy WP+RH
Rare
$1.82-1.1%
Score 5
#46№ 73
Larvitar δ+RH
Common
$1.71+0.6%
Score 27
#88№ 48
Magneton+RH
Uncommon
$1.670.0%
Score 5
#89№ 45
Illumise+RH
Uncommon
$1.660.0%
Score 5
#90№ 70
Holon's Magnemite+RH
Common
$1.640.0%
Score 5
#91№ 96
Holon Ruins+RH
Uncommon
$1.480.0%
Score 5
#39№ 81
Ralts+RH
Common
$1.47+1.4%
Score 29
#28№ 53
Shelgon δ+RH
Uncommon
$1.42+2.2%
Score 32
#92№ 104
Holon Energy FF+RH
Rare
$1.360.0%
Score 4
#93№ 103
Darkness Energy+RH
Rare
$1.280.0%
Score 4
#47№ 33
Weezing+RH
Rare
$1.27+0.8%
Score 26
#21№ 77
Meowth+RH
Common
$1.24+6.9%
Score 36
#94№ 79
Poochyena+RH
Common
$1.21-1.6%
Score 4
#17№ 76
Marill+RH
Common
$1.13+9.7%
Score 37
#22№ 56
Volbeat+RH
Uncommon
$1.06+8.2%
Score 36
#95№ 58
Bagon δ+RH
Common
$1.04-1.0%
Score 3
#20№ 75
Makuhita+RH
Common
$1.01+8.6%
Score 36
#32№ 43
Golbat+RH
Uncommon
$1.01+3.1%
Score 31
#96№ 59
Beldum δ+RH
Common
$0.98-3.9%
Score 3
#97№ 92
Holon Lass+RH
Uncommon
$0.890.0%
Score 3
#98№ 88
Zubat+RH
Common
$0.880.0%
Score 3
#99№ 95
Holon Researcher+RH
Uncommon
$0.86-2.3%
Score 2
#100№ 94
Holon Research Tower+RH
Uncommon
$0.850.0%
Score 2
#101№ 84
Staryu+RH
Common
$0.750.0%
Score 2
#102№ 100
Super Scoop Up+RH
Uncommon
$0.720.0%
Score 2
#43№ 90
Great Ball+RH
Uncommon
$0.71+1.4%
Score 27
#35№ 107
Metal Energy+RH
Rare
$0.64+3.2%
Score 30
#42№ 87
Weedle+RH
Common
$0.63+1.6%
Score 27
#103№ 32
Swellow+RH
Rare
$0.610.0%
Score 2
#104№ 85
Staryu+RH
Common
$0.590.0%
Score 1
#44№ 78
Ponyta+RH
Common
$0.58+1.8%
Score 27
#105№ 80
Porygon+RH
Common
$0.57-1.7%
Score 1
#106№ 71
Holon's Voltorb+RH
Common
$0.560.0%
Score 1
#41№ 57
Bagon δ+RH
Common
$0.55+1.9%
Score 28
#107№ 86
Taillow+RH
Common
$0.510.0%
Score 1
#40№ 99
Master Ball+RH
Uncommon
$0.48+2.1%
Score 28
#108№ 89
Dual Ball+RH
Uncommon
$0.46-8.0%
Score 0
#109№ 74
Magnemite+RH
Common
$0.430.0%
Score 0
#110№ 102
Switch+RH
Common
$0.290.0%
Score 0
#111№ 101
Potion+RH
Common
$0.27-3.6%
Score 0
■ Era context
How does Delta Species fit in the EX era?
Delta Species sits in the EX era of the Pokémon TCG, released in 2005. It follows Unseen Forces (2005) and precedes Legend Maker (2006). Browse adjacent expansions below to compare chase cards, rarity distributions, and market trends across the era.
■ Common questions
Frequently asked about Delta Species
Pricing, rarities, release info, and pack value — answered with live market data. Updated daily.
10 questions answered
Q.01
How many cards are in Delta Species?
Delta Species contains 114 total cards (113 in the printed set). Chase Season currently tracks 114 cards with live pricing data.
Q.02
What is the most valuable card in Delta Species?
The top chase in Delta Species is Umbreon δ (Rare Holo), currently priced at $388.32 on the holofoil market.
Q.03
When was Delta Species released?
Delta Species was released in 2005 as part of the EX era. It carries the set code DS.
Q.04
How is the Chase Index calculated for Delta Species?
The Chase Index is a composite score (0–100) that combines current market price percentile (15%), upward-only 7-day price-move percentile (35%), rolling 30-day community chase count (30%), and 7-day view activity (20%). Within Delta Species, cards are ranked against each other so local rarity and interest are reflected accurately.
Q.05
Is Delta Species rising or falling in value?
Tracked cards in Delta Species have moved +4.4% over the past 7 days and -13.0% over the past 30 days, based on market prices.
Q.06
What rarities are in Delta Species?
Delta Species spans 6 distinct rarity tiers across 114 tracked cards. The most common are 35 Uncommon, 34 Common, 20 Rare. The chase tiers include 1 Rare Secret.
Q.07
Which Pokémon are featured in Delta Species?
The headline cards in Delta Species feature Umbreon δ, Mewtwo δ, Vaporeon ex, Flareon ex, Jolteon ex, Dragonite δ, alongside other species across the set's 6 rarity tiers. These top the Chase Index ranking inside Delta Species based on live market price.
Q.08
What card variants are available in Delta Species?
Beyond the base print, Delta Species includes 1 chase-tier cards across 1 premium rarity (1 Rare Secret), plus 106 cards with a reverse-holo variant. Each variant is priced and tracked separately on Chase Season.
Q.09
How does Delta Species compare to Unseen Forces?
Delta Species (2005) is the EX-era expansion that followed Unseen Forces (2005). It tracks 114 cards versus 145 in Unseen Forces, with a top chase of $388.32 against $1,100.00 in its predecessor.
Q.10
Are Delta Species booster packs worth opening?
Pack value in Delta Species depends on pull rates and current market prices, neither of which Chase Season predicts. As reference: the set contains 1 chase-tier pulls across 1 premium rarity, led by Umbreon δ at $388.32. The average tracked card across Delta Species is worth $37.79.