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Space Invaders '91 is a port of the the coin-op Space Invaders '91, just like Super Space Invaders for other platforms, but still different from those. This version differs from Super Space Invaders in that there are no cutscenes, there is only one mode of play as opposed to SSI's two, and there is no stage select.
Space Invaders '91 Genesis price & price history
The average CIB price for Space Invaders '91 (Genesis) was $62.98 30 days ago and is $62.53 now — down $0.45. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Space Invaders '91 (Genesis) worth?
- Space Invaders '91 for Genesis is worth $62.53 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Space Invaders '91 going up or down in price?
- The price is trending down — it was $62.98 30 days ago and is $62.53 now, a $0.45 decrease.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Space Invaders '91 on Sega Genesis. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2026-03-07 | $39.00 | CIB | Space Invaders 91 Sega Genesis US Complete | |
| eBay | 2026-01-27 | $72.00 | CIB | Space Invaders '91 (Sega Genesis, 1991) Complete w/Manual - Tested and Works | |
| eBay | 2026-01-16 | $27.99 | Game Only | Space Invaders '91 (Sega Genesis) Cart Only Tested/working Nice!!!! | |
| eBay | 2026-01-02 | $79.95 | CIB | Space Invaders '91 (Sega Genesis, 1991) Complete Mint with Manual | |
| eBay | 2025-12-12 | $19.98 | Game Only | Space Invaders '91 (Sega Genesis) Cart Only Tested/working Nice!!!! | |
| eBay | 2025-11-22 | $69.98 | CIB | Space Invaders '91 Sega Genesis Complete Case Manual Cart Tested VG | |
| eBay | 2025-10-23 | $84.99 | CIB | Space Invaders '91 (Sega Genesis, 1991) Complete w/Manual - Tested and Works | |
| eBay | 2025-10-15 | $18.98 | Game Only | Space Invaders '91 (Sega Genesis) Cart Only Tested/working | |
| eBay | 2025-10-14 | $70.00 | CIB | Space Invaders '91 (Sega Genesis) Complete CIB - Tested - Authentic | |
| eBay | 2025-09-01 | $15.00 | Game Only | Space Invaders '91 (Sega Genesis) Cart Only Tested/working |
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