Hostile Harper [Red] #18b Kids Intergoolactic Mayhem Garbage Pail — Card Value

Kids Intergoolactic Mayhem Garbage Pail

What the Hostile Harper [Red] #18b (Kids Intergoolactic Mayhem Garbage Pail) card is worth — ungraded vs graded.

Hostile Harper [Red] #18b Kids Intergoolactic Mayhem Garbage Pail value — Ungraded $3. Prices updated June 2026.

Set · Kids Intergoolactic Mayhem Garbage PailNumber · #18b
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Which version do you have?

For the absolute cheapest way to own Hostile Harper #18b, grab the Grey version for $3. The Gold ($13) and Red ($3) versions offer slight variations in print or condition, while the Standard version is $5. Buyers prioritizing collection completeness or perceived rarity should invest in the Gold; casual collectors should stick to the Grey or Standard to save money.

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Item details

Brand
Garbage Pail
Set
Kids Intergoolactic Mayhem Garbage Pail
Sport
Garbage Pail
Number
#18b

Hostile Harper [Red] #18b Kids Intergoolactic Mayhem Garbage Pail value

A raw (ungraded) Hostile Harper [Red] #18b runs around $3, a Grade 9 about null, and a PSA 10 commands null.

What drives the price

Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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ConditionValueBased on
Ungraded$3eBay sold comps

Frequently asked questions

What is the current value of this ungraded card?
The current value for this ungraded card is listed as $3.
Is this card rare within the Kids Intergoolactic Mayhem set?
It is designated as card #18b within the Kids Intergoolactic Mayhem set.
What type of card is Hostile Harper #18b?
It is categorized as a Garbage Pail sport card.

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