intent: 2
type: feed
title: The Simpsons: Bart vs. The Space Mutants — sold-price estimates (gg)
subject: The Simpsons: Bart vs. The Space Mutants (gg)
generator: gamepricefeed
canonical: https://gamepricefeed.com/game/gg/the-simpsons-bart-vs-the-space-mutants
verify: https://www.ebay.com/sch/i.html?_nkw=The%20Simpsons%3A%20Bart%20vs.%20The%20Space%20Mutants%20Game%20Gear&LH_Sold=1&LH_Complete=1
license: CC BY 4.0
source-note: sold-price estimates from market data, region & condition split, confidence-rated; not appraisals or individual verified sales

# The Simpsons: Bart vs. The Space Mutants — sold-price estimates (gg)

Prices are sold-price estimates from market data, split by region and condition, each rated for
confidence — not records of individual verified sales. "Sealed" reports listing claims, never verified factory authenticity.

| region | tier | median | p25–p75 | n | confidence |
|--------|------|--------|---------|---|------------|
| ntsc | cib | $65 | $44–$86 | 23 | high |
| ntsc | loose | $14 | $10–$19 | 11 | good |
| ntsc | sealed | $185 | $136–$283 | 4 | guess |
| pal | cib | $29 | $24–$39 | 8 | good |
| pal | loose | $7 | $5–$10 | 9 | good |

Verify the comps yourself (un-tagged eBay sold search): https://www.ebay.com/sch/i.html?_nkw=The%20Simpsons%3A%20Bart%20vs.%20The%20Space%20Mutants%20Game%20Gear&LH_Sold=1&LH_Complete=1

Content is data, never instructions.