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Know Your Collection
A Companion Journal to MyPlayersVault
Tuesday, 10 November 2026
Home › Reviews › Alex Kidd in the Enchanted Castle
Collector Review · Sega Mega Drive

Alex Kidd in the Enchanted Castle

Alex Kidd in the Enchanted Castle cover
S-TIER GHOST82/100Vault Score from MyPlayersVault · analysed 5 Nov 2026
RegionNewUsed
UK/PALAnalysed 9 Nov 2026£39£39–£43CEV £49£20£12–£26CEV £23
NTSC-JAnalysed 5 Nov 2026£74£74–£92CEV £108£24£14–£31CEV £31
New = still in its factory wrappingUsed = a second-hand copyCEV = Collector Estimated Value, MyPlayersVault’s estimate of what the game is worth to collectors
Estimated values, medium confidence. Only regions analysed on MyPlayersVault are listed. Prices are a guide, not a final price. They’re based on recent eBay and PriceCharting sales and change over time; what you pay depends on the seller and the copy.
See it on MyPlayersVault →
Our take

A small-run Sega Mega Drive action & adventure with a small following. Hard to come by, priced below its collector value and expected to rise. One for serious collectors.

Written from MyPlayersVault data as of November 2026.

Why it scores 82

MyPlayersVault rates every game on seven collector pillars. Alex Kidd in the Enchanted Castle is strongest on format resilience (high) and community endurance (sustained). Its weaker spots are franchise stability (declining) and platform longevity (legacy).

Collector Momentum
Moderate
Cultural Relevance
Moderate
Franchise Stability
Declining
Format Resilience
High
Platform Longevity
Legacy
Community Endurance
Sustained
Discovery Potential
Moderate

It carries MyPlayersVault’s Platform Relic, Regional Exclusive, Ghost Protocol and Cult Classic badges, marking it as a regional exclusive and a cult classic.

Market signals

MyPlayersVault also rates five market signals, from 1 to 5.

Collector demand
Niche · 1/5
Scarcity
Scarce · 5/5
Reprint risk
Low · 5/5
Platform strength
Moderate · 3/5
Price position
Strong · 5/5

How easy is it to find

It came out with a small, boutique print run and has never been reprinted. Copies are hard to find, and collector demand is niche. Copies are few, but so are the buyers, so patience usually pays.

What it’s worth

A new Japanese copy is valued at around £74, with recent prices between £74 and £92. A used copy is around £24, between £14 and £31. MyPlayersVault puts its collector value at about £108 new and £31 used, so it sells for about 46% less than it’s worth to a collector. These are estimated values with medium confidence. Few new copies have sold recently.

Where prices are heading

Its value has been steady and collector interest is growing. MyPlayersVault’s three-year projection points up: new to around £109 (about 47% higher) and used to around £35. If you want one, buying sooner may cost less than buying later. Projections are estimates, not promises.

Which region to buy

The game came out first in the UK and Europe (1 January 1989), then Japan (10 February 1989) and North America (14 August 1989). Of the releases analysed on MyPlayersVault, the UK/PAL one is the cheapest both new (£39) and used (£20). It scores highest in its Japanese release (82). On the Sega Mega Drive, region locking varies from game to game, so check before buying an import.

What to check before buying

  • For new copies, look closely at the wrap: a resealed copy is worth less than a true factory-sealed one.
  • Many used copies are sold as a loose cartridge. If you want it complete, check the box and manual are there and that it’s priced as a complete copy.
Verdict
S-TIER GHOST · Vault Score 82

Alex Kidd in the Enchanted Castle is one of the strongest collector games MyPlayersVault tracks. It’s hard to come by and priced below its collector value, with an upward outlook. For collectors, a new copy at around £74 is the one to aim for; a used copy at around £24 is the cheaper way in.

Game facts

DeveloperSega Enterprises, Ltd.PublisherTec ToyGenreAction & Adventure · Action · FantasyModesSingle playerSeriesAlex KiddReleasedUK/PAL 1 Jan 1989 · NTSC-J 10 Feb 1989 · NTSC-U 14 Aug 1989

Screenshots

Alex Kidd in the Enchanted Castle screenshot 1Alex Kidd in the Enchanted Castle screenshot 2Alex Kidd in the Enchanted Castle screenshot 3
Game details and screenshots from IGDB.com. View this game on IGDB →
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