All Years Sis Boom Bonnie — every card

7 cards tracked · 9 sales recorded · every card listed — even the ones that have never sold.
Every Sis Boom Bonnie appearance →GPK characters A–Z →
This character in numbers
Sis Boom BONNIE · the picture also printed as Rah Rah RONI · first printed 1988 Garbage Pail Kids Original Series 14 #551B
Median sale $18 across 5 graded sales of 7 cards (last 12 months) · raw $3 across 8 raw sales
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#CardGradePopGPK Price Guide Value
551B
Sis Boom Bonnie (1988) #551B
#551BSis Boom Bonnie (1988) 1988 Garbage Pail Kids Original Series 14
PSA 10$29Pop 15eBay ↗
 PSA 10 15 $29
PSA pop 15
 eBay ↗
8B
#8BSis Boom BONNIE (2026) 2026 Garbage Pail Kids Valentine's Day
Never soldeBay ↗
 PSA 10 — Never sold eBay ↗
8B
#8BSis Boom BONNIE (2026) 2026 Garbage Pail Kids Valentine's Day Baby Blue Hearts Foil
Never soldeBay ↗
 PSA 10 — Never sold eBay ↗
8B
#8BSis Boom BONNIE (2026) 2026 Garbage Pail Kids Valentine's Day Black Hearts Foil
Never soldeBay ↗
 PSA 10 — Never sold eBay ↗
8B
#8BSis Boom BONNIE (2026) 2026 Garbage Pail Kids Valentine's Day Gold Hearts Foil
Never soldeBay ↗
 PSA 10 — Never sold eBay ↗
8B
#8BSis Boom BONNIE (2026) 2026 Garbage Pail Kids Valentine's Day Pink Hearts Foil
Never soldeBay ↗
 PSA 10 — Never sold eBay ↗
8B
#8BSis Boom BONNIE (2026) 2026 Garbage Pail Kids Valentine's Day Yellow Hearts Foil
Never soldeBay ↗
 PSA 10 — Never sold eBay ↗
GPK Price Guide
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