Altered Beast
Sega Mega Drive / Genesis Sega
- Complete
- $25
- Sales
- 20+in 90 days
Variants
Market value
around 50 sold in 90 days · sells in about 2 days · around 50 listed now
sales since Oct 2026
20+ sales, newest Oct 28 · wide spread
Sales history
| Sold | Listing | Region | Edition | Condition | Price | Feedback | |
|---|---|---|---|---|---|---|---|
| Oct 28, 2026 sold in under 1 day |
|
SEGA Altered Beast for Sega Mega Drive 16-Bit Cartridge with Manual | PAL | Standard | Complete | $29.32 eBay | |
| Oct 27, 2026 sold in 3 days |
|
Altered Beast Sega Mega Drive | PAL | Standard | Complete | $10.68 Vinted | |
| Oct 26, 2026 sold in under 1 day |
|
SEGA Altered Beast Sega Genesis Manual Included Action & Adventure 1989 | NTSC | Standard | Complete | $22 eBay · Offer accepted asking price shown | |
| Oct 25, 2026 sold in 6 days |
|
Altered Beast Sega Genesis w/Manual | NTSC | Standard | Complete | $19.99 eBay | |
| Oct 25, 2026 sold in 2 months |
|
Sega Genesis Altered Beast Cartridge CIB | NTSC | Standard | Complete | $26.99 eBay | |
| Oct 24, 2026 sold in under 1 day |
|
Altered Beast (Sega Genesis) CIB TESTED AND WORKING! | NTSC | Standard | Complete | $30 eBay | |
| Oct 24, 2026 sold in 4 days |
|
Altered Beast Sega Mega Drive Video Game PAL Boxes with Manual | PAL | Standard | Complete | $21.11 eBay | |
| Oct 24, 2026 sold in 3 days |
|
Mega drive Altered Beast | PAL | Standard | Complete | $20.15 Vinted | |
| Oct 23, 2026 sold in under 1 day |
|
Altered Beast (Sega Genesis) CIB COMPLETE IN BOX TESTED AND WORKING! | NTSC | Standard | Complete | $24.99 eBay | |
| Oct 23, 2026 sold in 4 days |
|
Altered Beast Sega Genesis 1989 Complete CIB Cartridge Manual Box Vintage Game | NTSC | Standard | Complete | $24.99 eBay | |
| Oct 23, 2026 sold in 7 days |
|
1989 Sega Genesis Altered Beast Game Complete With Manual In Case | NTSC | Standard | Complete | $14.50 eBay · Auction | |
| Oct 22, 2026 sold in 7 days |
|
Altered Beast - Sega Genesis - Manual Included - Funkoland Receipt From 1994!! | NTSC | Standard | Complete | $16.50 eBay · Auction | |
Photos
NTSC
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PAL
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Frequently asked
How much is Altered Beast worth on the Sega Mega Drive / Genesis?
A complete copy sells for about $25. Most go for $16 to $30. A loose cartridge sells for $7 to $16 and an incomplete copy for $8 to $19.
Is the price of Altered Beast going up or down?
Steady so far, at about $25 for a complete copy in the week of October 12 and $25 in the week of October 19.
Does the price of Altered Beast vary by region?
Yes. A PAL copy sells for about $21 and an NTSC copy for about $25.
- Any region $16–$3020+ sales
- NTSC copy $19–$3320+ sales
- PAL copy $13–$2910+ sales
- Japan copy no sales yet
What does Altered Beast sell for in the United Kingdom?
A complete copy sells for £14 in the United Kingdom.
- United States $2610+ sales
- United Kingdom £1410+ sales
Does Altered Beast have a collector's edition on the Sega Mega Drive / Genesis?
Not that we've seen. All 50+ sales so far were standard copies.
How quickly does Altered Beast sell?
It sells fast, around 3 copies per week. The cheapest listings sell within about 2 days, and around 50 are listed right now.
How is sales data gathered?
We retrieve listing information through eBay alerts and Vinted alerts provided by GrailHound and apply image recognition and text processing to link marketplace listings to games.
Who made Altered Beast?
Published by Sega and developed by Sega.