Thunderbug [Letter patch memorabilia card, serial-numbered 34/35]
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Issued Jul 23, 2026
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A 2022-23 Upper Deck SP Game Used 'Mascot Marks — Letters Spell' memorabilia card featuring the Tampa Bay Lightning mascot Thunderbug. The front displays a large stitched letter patch window with the set's lime-green Mascot Marks design and a visible serial number (34/35). The back identifies the subject as THUNDERBUG and confirms the card comes from the 2022-23 SP Game Used hockey set.
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