There are 25 Thunderbug trading cards tracked on HobbyCardIndex, spanning Hockey. The most valuable is the Thunderbug #MM-TBL at $65.74 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/thunderbugThunderbug Cards
25 cards · Hockey
All Thunderbug Cards
Thunderbug #MM-TBL
$65.74
Thunderbug [Purple] #MT-12
$60.00
Thunderbug [Patch] #ASMF-21
$10.83
Thunderbug [Black] #C415
$8.01
Thunderbug #C415
$7.25
Thunderbug [Sparkle] #M-25
$4.50
Thunderbug [Spectrum] #MT-12
$3.49
Thunderbug #ASMF-21
$3.27
Thunderbug #445
$3.17
Thunderbug [Foil] #475
$2.83
Thunderbug #MT-12
$2.31
Thunderbug #M-25
$2.25
Thunderbug #445
$1.82
Thunderbug #MS-24
$1.81
Thunderbug [Gold] #MT-12
$1.33
ThunderBug #475
$1.29
Thunderbug #428
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Thunderbug #NNO
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Thunderbug #NNO
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Thunderbug #428
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Thunderbug #475
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Thunderbug #445
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Thunderbug #NNO
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Thunderbug #447
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Thunderbug #23
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