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Delta SpeciesEX · DS · 2005

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 Groudon ★ (Rare Holo Star) at $1,019.99 on the open market. The set features 1 Rare Secret, with the average tracked card valued at $50.24. Tracked cards have moved -42.3% over the past 7 days.

Browse all cardsView Top 10
Cards tracked
114
with pricing
Top chase
$1.0k
highest card
Avg value
$50
per card
Total value
$5.7k
all cards summed
Set total
114
cards in set
Rarities
7
distinct types
■ Chase Rankings

What are the top chase cards in Delta Species?

Delta Species · by price
#01 · Top Chase
Groudon ★ – Rare Holo Star – Delta Species
Groudon ★
Rare Holo Star
$1,019.99
Score 70
#02
Metagross ★ – Rare Holo Star – Delta Species
Metagross ★
Rare Holo Star
$951.99
Score 59
#03
Umbreon δ – Rare Holo – Delta Species
Umbreon δ
Rare Holo
$330.98
Score 59
#04
Mewtwo δ – Rare Holo – Delta Species
Mewtwo δ
Rare Holo
$261.49
Score 49
#05
Flareon ex – Rare Holo EX – Delta Species
Flareon ex
Rare Holo EX
$249.99
Score 58
#06
Vaporeon ex – Rare Holo EX – Delta Species
Vaporeon ex
Rare Holo EX
$237.25
Score 48
#07
Jolteon ex – Rare Holo EX – Delta Species
Jolteon ex
Rare Holo EX
$209.95
Score 47
#08
Dragonite δ – Rare Holo – Delta Species
Dragonite δ
Rare Holo
$207.79
Score 47
#09
Espeon δ – Rare Holo – Delta Species
Espeon δ
Rare Holo
$174.86
Score 56
#10
Rayquaza δ – Rare Holo – Delta Species
Rayquaza δ
Rare Holo
$158.19
Score 46
■ 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 7 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
104
Rarity distribution
Uncommon
35
Common
34
Rare
20
Rare Holo
18
Rare Holo EX
3
Rare Holo Star
2
Rare Secret
1
■ Full set

Browse all cards in Delta Species

All 114 tracked cards in Delta Species, ranked by Chase Index. Search by name, sort by price or card number, and click any row for the full card detail with live market pricing.

113 cards
RankCardRarityPrice7dScore
01
Groudon ★ – Rare Holo Star
Groudon ★
Pokémon · #111
Rare Holo Star$1,019.990.0%
70
02
Metagross ★ – Rare Holo Star
Metagross ★
Pokémon · #113
Rare Holo Star$951.990.0%
59
03
Umbreon δ – Rare Holo
Umbreon δ+RH
Pokémon · #17
Rare Holo$330.980.0%
59
04
Flareon ex – Rare Holo EX
Flareon ex
Pokémon · #108
Rare Holo EX$249.990.0%
58
05
Espeon δ – Rare Holo
Espeon δ+RH
Pokémon · #4
Rare Holo$174.860.0%
56
06
Tyranitar δ – Rare Holo
Tyranitar δ+RH
Pokémon · #16
Rare Holo$138.630.0%
55
07
Flareon δ – Rare Holo
Flareon δ+RH
Pokémon · #5
Rare Holo$117.83+17.9%
54
08
Vaporeon δ – Rare Holo
Vaporeon δ+RH
Pokémon · #18
Rare Holo$112.740.0%
54
09
Latias δ – Rare Holo
Latias δ+RH
Pokémon · #8
Rare Holo$110.540.0%
53
10
Gardevoir δ – Rare Holo
Gardevoir δ+RH
Pokémon · #6
Rare Holo$90.490.0%
52
11
Ditto – Uncommon
Ditto+RH
Pokémon · #39
Uncommon$62.840.0%
51
12
Azumarill – Rare Secret
Azumarill
Pokémon · #114
Rare Secret$62.66+2.3%
51
13
Ditto – Common
Ditto
Pokémon · #63
Common$62.43+2.3%
51
14
Ditto – Uncommon
Ditto+RH
Pokémon · #40
Uncommon$56.95-76.8%
50
15
Ditto – Uncommon
Ditto+RH
Pokémon · #35
Uncommon$52.92-34.3%
49
16
Ditto – Common
Ditto+RH
Pokémon · #64
Common$51.62-65.6%
49
17
Mewtwo δ – Rare Holo
Mewtwo δ+RH
Pokémon · #12
Rare Holo$261.490.0%
49
18
Ditto – Uncommon
Ditto+RH
Pokémon · #37
Uncommon$50.24-75.4%
48
19
Ditto – Common
Ditto+RH
Pokémon · #61
Common$43.11-72.1%
48
20
Vaporeon ex – Rare Holo EX
Vaporeon ex
Pokémon · #110
Rare Holo EX$237.25+25.2%
48
21
Salamence δ – Rare Holo
Salamence δ+RH
Pokémon · #14
Rare Holo$42.190.0%
47
22
Jolteon ex – Rare Holo EX
Jolteon ex
Pokémon · #109
Rare Holo EX$209.950.0%
47
23
Ditto – Uncommon
Ditto+RH
Pokémon · #38
Uncommon$41.44-1.8%
47
24
Dragonite δ – Rare Holo
Dragonite δ
Pokémon · #3
Rare Holo$207.79+30.5%
47
25
Beedrill δ – Rare Holo
Beedrill δ+RH
Pokémon · #1
Rare Holo$41.070.0%
47
26
Starmie δ – Rare Holo
Starmie δ+RH
Pokémon · #15
Rare Holo$34.370.0%
46
27
Rayquaza δ – Rare Holo
Rayquaza δ+RH
Pokémon · #13
Rare Holo$158.190.0%
46
28
Marowak δ – Rare Holo
Marowak δ+RH
Pokémon · #10
Rare Holo$30.86+3.7%
46
29
Jolteon δ – Rare Holo
Jolteon δ+RH
Pokémon · #7
Rare Holo$152.060.0%
46
30
Ditto – Common
Ditto+RH
Pokémon · #62
Common$27.24-84.8%
45
31
Azumarill δ – Rare
Azumarill δ+RH
Pokémon · #19
Rare$9.38-84.6%
44
32
Azurill – Rare
Azurill+RH
Pokémon · #20
Rare$8.48-75.4%
43
33
Latios δ – Rare Holo
Latios δ+RH
Pokémon · #9
Rare Holo$1060.0%
43
34
Ditto – Uncommon
Ditto+RH
Pokémon · #36
Uncommon$93.410.0%
43
35
Starmie δ – Rare
Starmie δ+RH
Pokémon · #30
Rare$7.96-71.1%
43
36
Eevee δ – Common
Eevee δ+RH
Pokémon · #68
Common$6.83+0.6%
41
37
Metagross δ – Rare Holo
Metagross δ+RH
Pokémon · #11
Rare Holo$56.330.0%
40
38
Kakuna – Uncommon
Kakuna+RH
Pokémon · #46
Uncommon$2.12-91.2%
40
39
Sunny Castform – Rare
Sunny Castform+RH
Pokémon · #31
Rare$4.12-84.9%
38
40
Metang δ – Uncommon
Metang δ+RH
Pokémon · #49
Uncommon$4.01-81.6%
38
41
Snow-cloud Castform – Rare
Snow-cloud Castform+RH
Pokémon · #29
Rare$3.90-81.9%
38
42
Slowking – Rare
Slowking+RH
Pokémon · #28
Rare$3.77-90.9%
37
43
Dratini δ – Common
Dratini δ+RH
Pokémon · #66
Common$3.06+4.1%
36
44
Holon Transceiver – Uncommon
Holon Transceiver+RH
Trainer · #98
Uncommon$27.93-53.7%
36
45
Porygon2 – Rare
Porygon2+RH
Pokémon · #25
Rare$3.05-90.1%
35
46
Rain Castform – Rare
Rain Castform+RH
Pokémon · #26
Rare$3.02-82.5%
35
47
Crobat δ – Rare Holo
Crobat δ+RH
Pokémon · #2
Rare Holo$18.25+2.0%
35
48
Dratini δ – Common
Dratini δ+RH
Pokémon · #65
Common$2.99-92.7%
34
49
Shelgon δ – Uncommon
Shelgon δ+RH
Pokémon · #54
Uncommon$2.76+1.8%
34
50
Mightyena δ – Rare
Mightyena δ+RH
Pokémon · #24
Rare$7.96-71.1%
33
51
Skarmory – Uncommon
Skarmory+RH
Pokémon · #55
Uncommon$2.58-85.8%
33
52
Eevee – Common
Eevee+RH
Pokémon · #69
Common$7.91-89.0%
33
53
Castform – Uncommon
Castform+RH
Pokémon · #34
Uncommon$2.48-86.4%
32
54
Dragonair δ – Uncommon
Dragonair δ+RH
Pokémon · #42
Uncommon$7.120.0%
32
55
Slowpoke – Common
Slowpoke+RH
Pokémon · #83
Common$2.47-95.4%
32
56
Sandslash δ – Rare
Sandslash δ+RH
Pokémon · #27
Rare$7.07-80.1%
32
57
Pupitar δ – Uncommon
Pupitar δ+RH
Pokémon · #51
Uncommon$2.23-88.7%
31
58
Holon's Magneton – Rare
Holon's Magneton+RH
Pokémon · #22
Rare$6.19-73.5%
31
59
Dragonair δ – Uncommon
Dragonair δ+RH
Pokémon · #41
Uncommon$6.14-89.2%
30
60
Holon Scientist – Uncommon
Holon Scientist+RH
Trainer · #97
Uncommon$5.32-55.1%
30
61
Holon Mentor – Uncommon
Holon Mentor+RH
Trainer · #93
Uncommon$4.74-56.9%
29
62
Rapidash – Uncommon
Rapidash+RH
Pokémon · #52
Uncommon$2.03-93.3%
29
63
Persian – Uncommon
Persian+RH
Pokémon · #50
Uncommon$1.64-92.0%
27
64
Cubone – Common
Cubone+RH
Pokémon · #60
Common$3.54-94.0%
27
65
Illumise – Uncommon
Illumise+RH
Pokémon · #45
Uncommon$1.57-84.5%
27
66
Sandshrew – Common
Sandshrew+RH
Pokémon · #82
Common$3.20-95.0%
27
67
Magneton – Uncommon
Magneton+RH
Pokémon · #48
Uncommon$1.55-92.0%
26
68
Larvitar δ – Common
Larvitar δ+RH
Pokémon · #73
Common$1.55-95.4%
26
69
Shelgon δ – Uncommon
Shelgon δ+RH
Pokémon · #53
Uncommon$1.34-94.6%
24
70
Holon's Electrode – Rare
Holon's Electrode+RH
Pokémon · #21
Rare$2.68-86.4%
24
71
Drowzee – Common
Drowzee+RH
Pokémon · #67
Common$2.65-94.7%
24
72
Meowth – Common
Meowth+RH
Pokémon · #77
Common$1.18-97.5%
22
73
Poochyena – Common
Poochyena+RH
Pokémon · #79
Common$1.01-94.1%
22
74
Hypno – Rare
Hypno+RH
Pokémon · #23
Rare$2.19-90.6%
21
75
Holon Farmer – Uncommon
Holon Farmer+RH
Trainer · #91
Uncommon$2.16-60.6%
21
76
Volbeat – Uncommon
Volbeat+RH
Pokémon · #56
Uncommon$0.98-93.3%
21
77
Kirlia – Uncommon
Kirlia+RH
Pokémon · #47
Uncommon$2.15-90.3%
21
78
Beldum δ – Common
Beldum δ+RH
Pokémon · #59
Common$0.94-94.8%
20
79
Bagon δ – Common
Bagon δ+RH
Pokémon · #58
Common$0.91-98.0%
20
80
Hariyama – Uncommon
Hariyama+RH
Pokémon · #44
Uncommon$1.84-80.9%
19
81
Holon Energy WP – Rare
Holon Energy WP+RH
Energy · #106
Rare$1.82-63.0%
19
82
Holon Energy GL – Rare
Holon Energy GL+RH
Energy · #105
Rare$1.68-79.9%
18
83
Koffing – Common
Koffing+RH
Pokémon · #72
Common$0.78-97.0%
18
84
Staryu – Common
Staryu+RH
Pokémon · #84
Common$0.77-92.5%
17
85
Holon's Magnemite – Common
Holon's Magnemite+RH
Pokémon · #70
Common$1.550.0%
16
86
Holon Energy FF – Rare
Holon Energy FF+RH
Energy · #104
Rare$1.40-79.1%
15
87
Holon Ruins – Uncommon
Holon Ruins+RH
Trainer · #96
Uncommon$1.40-74.8%
15
88
Weedle – Common
Weedle+RH
Pokémon · #87
Common$0.65-96.2%
15
89
Ralts – Common
Ralts+RH
Pokémon · #81
Common$1.32-93.2%
14
90
Holon Researcher – Uncommon
Holon Researcher+RH
Trainer · #95
Uncommon$1.28-88.4%
14
91
Weezing – Rare
Weezing+RH
Pokémon · #33
Rare$1.25-1.6%
13
92
Bagon δ – Common
Bagon δ+RH
Pokémon · #57
Common$0.55-96.8%
13
93
Darkness Energy – Rare
Darkness Energy+RH
Energy · #103
Rare$1.24-80.3%
13
94
Taillow – Common
Taillow+RH
Pokémon · #86
Common$0.50-97.4%
11
95
Ponyta – Common
Ponyta+RH
Pokémon · #78
Common$0.50-96.8%
11
96
Golbat – Uncommon
Golbat+RH
Pokémon · #43
Uncommon$0.98-90.9%
11
97
Magnemite – Common
Magnemite+RH
Pokémon · #74
Common$0.44-97.5%
11
98
Zubat – Common
Zubat+RH
Pokémon · #88
Common$0.90-95.6%
10
99
Holon Lass – Uncommon
Holon Lass+RH
Trainer · #92
Uncommon$0.86-89.4%
9
100
Marill – Common
Marill+RH
Pokémon · #76
Common$0.80-97.4%
8
101
Holon Research Tower – Uncommon
Holon Research Tower+RH
Trainer · #94
Uncommon$0.80-89.9%
8
102
Makuhita – Common
Makuhita+RH
Pokémon · #75
Common$0.76-93.8%
7
103
Super Scoop Up – Uncommon
Super Scoop Up+RH
Trainer · #100
Uncommon$0.74-87.1%
7
104
Swellow – Rare
Swellow+RH
Pokémon · #32
Rare$0.69+1.5%
6
105
Great Ball – Uncommon
Great Ball+RH
Trainer · #90
Uncommon$0.68-90.8%
6
106
Metal Energy – Rare
Metal Energy+RH
Energy · #107
Rare$0.64-89.8%
5
107
Staryu – Common
Staryu+RH
Pokémon · #85
Common$0.59-95.7%
4
108
Porygon – Common
Porygon+RH
Pokémon · #80
Common$0.57-97.2%
4
109
Holon's Voltorb – Common
Holon's Voltorb
Pokémon · #71
Common$0.540.0%
3
110
Master Ball – Uncommon
Master Ball+RH
Trainer · #99
Uncommon$0.51-93.8%
3
111
Dual Ball – Uncommon
Dual Ball+RH
Trainer · #89
Uncommon$0.41-92.3%
1
112
Potion – Common
Potion+RH
Trainer · #101
Common$0.39-77.3%
0
113
Switch – Common
Switch+RH
Trainer · #102
Common$0.29-96.8%
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.

Power Keepers
Power Keepers
2007 · 108 cards
Top: $840
Dragon Frontiers
Dragon Frontiers
2006 · 101 cards
Top: $330
Crystal Guardians
Crystal Guardians
2006 · 100 cards
Top: $1.0k
Holon Phantoms
Holon Phantoms
2006 · 111 cards
Top: $3.2k
■ 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 Groudon ★ (Rare Holo Star), currently priced at $1,019.99 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 (50%), 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 -42.3% over the past 7 days and — over the past 30 days, based on market prices.
Q.06

What rarities are in Delta Species?

Delta Species spans 7 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 Groudon ★, Metagross ★, Umbreon δ, Mewtwo δ, Flareon ex, Vaporeon ex, alongside other species across the set's 7 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 104 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 $1,019.99 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 Groudon ★ at $1,019.99. The average tracked card across Delta Species is worth $50.24.
Track what's chased.
Ignore what's hyped.
Live · Prices updated daily

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