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Heart of the Alien is the sequel to the game Out of this World, also known as Another World. The story picks up immediately after the end of the first game. You begin as Lester and his alien friend, "Buddy," land their pterodactyl in the ruins of Buddy's village. Lester was knocked unconscious in their escape, so Buddy lays him down on a cot to rest. The people who used to live in Buddy's village remain enslaved, so he decides to go on a mission to free them. Thus, you control Buddy as he sets off to free the people and find a way to send Lester home. "Heart of the Alien" was only released within the Sega CD bundle containing Parts I and 2.
Heart of the Alien Sega CD price & price history
The average CIB price for Heart of the Alien (Sega CD) was C$122.33 30 days ago and is C$129.73 now — up C$7.40. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Heart of the Alien (Sega CD) worth?
- Heart of the Alien for Sega CD is worth C$129.73 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Heart of the Alien going up or down in price?
- The price is trending up — it was C$122.33 30 days ago and is C$129.73 now, a C$7.40 increase.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Heart of the Alien on Sega CD. 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 | 2026-08-22 | C$158.96 | CIB | Heart of the Alien - Complete Sega CD Game CIB - Authentic | |
| eBay | 2026-08-16 | C$165.87 | CIB | Heart of the Alien Sega CD 1994 Complete in Box | |
| eBay | 2026-08-14 | C$71.89 | Game Only | Heart of the Alien (Sega CD, 1994) Disc Only - Authentic - Near Mint Disc - RARE | |
| eBay | 2026-08-11 | C$164.56 | CIB | Heart Of The Alien Out of This World (Sega CD, 1994 Longbox) CIB 💿🎮 Clean Disc | |
| eBay | 2026-08-05 | C$100.95 | CIB | Heart of the Alien (Sega CD, 1994) CIB | |
| eBay | 2026-07-31 | C$165.93 | CIB | 🔥 Heart of the Alien (Sega CD 1994) CIB w/ Manual & Reg Card DISC IS MINT RARE | |
| eBay | 2026-07-08 | C$103.71 | CIB | Heart of the Alien (Sega CD 1994) CIB Complete w Manual + Disc + Foam ITZA-Nice! | |
| eBay | 2026-07-07 | C$69.14 | CIB | Heart of the Alien (Sega CD, 1994) CIB Complete Tested! | |
| eBay | 2026-06-29 | C$128.40 | CIB | Heart of the Alien (Sega CD, 1994) CIB Complete Tested! | |
| eBay | 2026-06-20 | C$69.13 | Game Only | Heart of the Alien for Sega CD Disc Only Tested & Working |
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