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Rillaboom [Cosmos Holo]

SWSH Black Star Promos

Rillaboom [Cosmos Holo]

SWSH Black Star Promos·#14·Rare Holo·Pokemon
Market Value
$0.40
Rillaboom [Cosmos Holo]
PSA 10
$31.91
+7878%
PSA 9
$11.15
+2688%

Price history for 1M. 28 points, from $0.40 to $0.40. Unchanged 0.0 percent.

$0.40$0 (+0.0%)
Sep 15 '26Oct 12 '26
Last updated: Oct 12, 2026 7:45 AM
Grade 10 ValueBGS 10 leads · +$22.65 estimated P&L
Likely not worth grading — fees and turnaround time usually outweigh the upside on low-value cards.
PSA 10
$31.91
+$6.52 P&L
$24.99 fee · ~95d
BGS 10
$41.00
+$22.65 P&L
$17.95 fee · ~75d
CGC 10
$19.00
+$1.60 P&L
$17 fee · ~150d
TAG 10
$28.72
+$6.32 P&L
$22 fee · ~45d
ACE 10
$22.34
+$11.94 P&L
$10 fee · ~25d
SGC 10
$19.99
+$4.59 P&L
$15 fee · ~75d
Population ReportLoading grading population…
Buy Signal44/100 · Hold
Fundamentals
Not enough data
Timing
32/100
Pricing
100/100
Gradeability
Not enough data
More Rillaboom Cards48+Other versions of this character
Signal
Rillaboom [Prize Pack]

Rillaboom [Prize Pack]

SWSH Black Star Promos · 14

Market
$5.14
PSA 10+450%
$28.27
Rillaboom [Pokemon League]
-$0.01

Rillaboom [Pokemon League]

SWSH Black Star Promos · 14

Market
$0.47
PSA 10+451%
$2.59
Rillaboom
-$1.49

Rillaboom

SWSH Black Star Promos · SWSH006

Market
$8.00
PSA 10+400%
$39.99
Rillaboom V
-$0.29

Rillaboom V

SWSH Black Star Promos · SWSH014

Market
$2.00
PSA 10+1.3k%
$28.00
Rillaboom
+$0.10

Rillaboom

SWSH Black Star Promos · SWSH277

Market
$1.99
PSA 10+450%
$10.95
Rillaboom [Cracked Ice]

Rillaboom [Cracked Ice]

SWSH Black Star Promos · 15

Market
$0.99
PSA 10+20.1k%
$200
Rillaboom [Reverse Holo]
+$0.02

Rillaboom [Reverse Holo]

Sword & Shield · 14

Market
$0.50
PSA 10+6.4k%
$32.61
Rillaboom
-$0.45

Rillaboom

Chilling Reign · 18

Market
$0.28
PSA 10+7.5k%
$21.17
Rillaboom
-$0.29

Rillaboom

Shining Fates · 13

Market
$0.28
PSA 10+9.4k%
$26.57
Rillaboom [Reverse Holo]
-$0.29

Rillaboom [Reverse Holo]

Shining Fates · 13

Market
$0.28
PSA 10+9.2k%
$25.99
Rillaboom
-$0.34

Rillaboom

Sword & Shield · 14

Market
$0.25
PSA 10+15.8k%
$39.71
Rillaboom [Holo]
-$0.33

Rillaboom [Holo]

Sword & Shield · 14

Market
$0.25
PSA 10+15.8k%
$39.71
Rillaboom VMAX
+$0.05

Rillaboom VMAX

Rebel Clash · 193

Market
$11.36
PSA 10+513%
$69.69
Rillaboom

Rillaboom

Explosive Walker · 84

Market
$9.59
PSA 10+46%
$14.00
Rillaboom V

Rillaboom V

VMAX Rising · 71

Market
$7.80
PSA 10
--
Rillaboom
-$1.33

Rillaboom

Darkness Ablaze · 197

Market
$6.67
PSA 10+705%
$53.70
Rillaboom VMAX

Rillaboom VMAX

VMAX Rising · 79

Market
$5.31
PSA 10+887%
$52.41
Rillaboom V
+$0.23

Rillaboom V

Rebel Clash · 175

Market
$4.12
PSA 10+933%
$42.55
Toxtricity
+$0.17

Toxtricity

Crown Zenith · GG09

Market
$4.09
PSA 10+5.1k%
$214
Rillaboom
+$0.17

Rillaboom

Shining Fates · SV006

Market
$3.58
PSA 10+1.3k%
$50.00
Rillaboom

Rillaboom

Shiny Star V · 205

Market
$2.91
PSA 10+668%
$22.34
Rillaboom V MAX

Rillaboom V MAX

VMAX Rising · 9

Market
$2.76
PSA 10+950%
$28.98
Rillaboom VMAX
-$0.13

Rillaboom VMAX

Shining Fates · SV106

Market
$2.69
PSA 10+1.6k%
$45.29
Rillaboom VMAX
+$0.24

Rillaboom VMAX

Fusion Strike · 23

Market
$2.69
PSA 10+1.8k%
$50.20
Rillaboom VMAX
+$0.02

Rillaboom VMAX

Rebel Clash · 18

Market
$2.53
PSA 10+1.3k%
$36.45
Rillaboom V

Rillaboom V

VMAX Rising · 8

Market
$2.25
PSA 10+501%
$13.52
Rillaboom V

Rillaboom V

Sword & Shield Promos · 170

Market
$2.00
PSA 10
--
Rillaboom V MAX

Rillaboom V MAX

Shiny Star V · 10

Market
$1.82
PSA 10+1.1k%
$21.72
Rillaboom

Rillaboom

Sword · 7

Market
$1.78
PSA 10
--
Rillaboom V
-$0.03

Rillaboom V

Shining Fates · SV105

Market
$1.75
PSA 10+2.2k%
$39.99
Rillaboom V

Rillaboom V

Shiny Star V · 9

Market
$1.68
PSA 10+800%
$15.12
Rillaboom

Rillaboom

Shiny Star V · 8

Market
$1.66
PSA 10+723%
$13.66
Rillaboom

Rillaboom

Jet-Black Spirit · 8

Market
$1.50
PSA 10
--
Rillaboom

Rillaboom

Mask of Change · 10

Market
$1.03
PSA 10+3.3k%
$34.85
Rillaboom V
-$0.20

Rillaboom V

Rebel Clash · 17

Market
$1.00
PSA 10+2.4k%
$25.00
Rillaboom V
-$0.16

Rillaboom V

Fusion Strike · 22

Market
$0.90
PSA 10+3.5k%
$32.00
Rillaboom [Reverse Holo]
-$0.07

Rillaboom [Reverse Holo]

Sword & Shield · 15

Market
$0.55
PSA 10+3.3k%
$18.44
Rillaboom
-$0.11

Rillaboom

Sword & Shield · 15

Market
$0.40
PSA 10+19.3k%
$77.70
Rillaboom [Reverse Holo]
-$0.05

Rillaboom [Reverse Holo]

Twilight Masquerade · 16

Market
$0.25
PSA 10+12.3k%
$31.00
Rillaboom
-$0.27

Rillaboom

Twilight Masquerade · 16

Market
$0.20
PSA 10+15.3k%
$30.80
Rillaboom

Rillaboom

V Starter Set (Grass) · 8

Market
$0.00
PSA 10
--
Rillaboom

Rillaboom

Start Deck 100 · 37

Market
$0.00
PSA 10
$24.00
Rillaboom V MAX

Rillaboom V MAX

Sword & Shield Promos · 171

Market
$0.00
PSA 10
--
Snorlax [Stamped]
+$2.07

Snorlax [Stamped]

SWSH Black Star Promos · 131

Market
$35.86
PSA 10+3.4k%
$1,250
Snorlax [Prize Pack Series 1]

Snorlax [Prize Pack Series 1]

SWSH Black Star Promos · 131

Market
$35.00
PSA 10+450%
$193
Boss's Orders [Regional Championships]
-$0.30

Boss's Orders [Regional Championships]

SWSH Black Star Promos · 154

Market
$31.22
PSA 10+450%
$172
Flapple [EB Games Holo]
+$3.88

Flapple [EB Games Holo]

SWSH Black Star Promos · 22

Market
$25.95
PSA 10+565%
$172
Frosmoth [1st Place League]
-$0.37

Frosmoth [1st Place League]

SWSH Black Star Promos · 64

Market
$19.99
PSA 10+450%
$110