SNK's Neo Geo came in two forms from the start in 1990: the MVS arcade board and the AES home console. The AES had identical hardware to the arcade machine, so players at home got the games exactly as they were in the arcades, at a price to match.
That price never really went away, and most of this guide is about the cheaper ways around it.
The home console was a luxury from day one
The AES was first available only for rent, to businesses such as hotel chains, bars and restaurants. When SNK saw that some players would pay for one, it went on sale in America as the Gold System at $649.99, and games ran between $200 and $300 each.
Only 410,000 AES consoles were sold worldwide, against one million MVS arcade units. So the home cartridges were always the scarce version, which explains most of what follows.
The console alone costs four figures
The hardware is the first big bill. A loose Neo Geo AES sold for a typical $1,050 in spring 2026, and a boxed one for a typical $1,525 from late 2025 into 2026.
So decide whether you want the home console before you price a single game. For many players, the arcade route in the next sections is the better use of that money.
Arcade and home carts hold the same games
The MVS and AES can run identical machine code, and every game ROM contains the options for both the home and arcade versions. The cartridges have a different pinout, though, designed to stop arcade operators from buying the cheaper home carts.
So an MVS cartridge won't go in an AES, but the game on it is the same. Arcade boards came in 1-slot, 2-slot, 4-slot and 6-slot versions, and the arcade cartridges are a second, cheaper route to the same library.
Arcade cartridges are the cheap way to play
The price gap between the two formats is huge. Loose Samurai Shodown sold for a typical $58 on MVS in 2024, against a typical $115 for the AES cart. An MVS Metal Slug went for a typical $110 loose in early 2025, while a loose American AES Metal Slug was priced at $3,303.16 in December 2024.
Blazing Star shows the same thing: its American MVS release cost $250 loose in December 2024, while importing a loose AES cartridge from Japan cost $3,775. If you want to play the games rather than own the home boxes, start with MVS.
The box can cost more than the game
On the AES, the box and manual are often the expensive part. Loose American Metal Slug X cost $30 in December 2024, while complete boxed copies went for $5,000. Magician Lord, one of the games bundled with the Gold System, sold for a typical $200 loose and $330 boxed in 2025.
So read every AES listing carefully. A cartridge on its own and a complete copy can be priced in completely different worlds.
Region changes the price completely
The same game can cost wildly different amounts depending on where it was sold. In Japan, Metal Slug X cost just $18 loose and $40 boxed in December 2024, against $5,000 for a complete American copy.
It doesn't always run that way. Rage of the Dragons, a late release, was priced at $6,600 complete for the Japanese version, against about $3,000 for the American cartridge. So check the region on every listing before you compare it with a price you have seen elsewhere.
The last games cost the most
Late Neo Geo games were sold as the system wound down, and their prices show it. Samurai Shodown V Special, the last official game for the system in 2004, was priced at $8,000 complete in December 2024, and the 1998 shooter Blazing Star at $8,304.49 complete for the Japanese cartridge.
Several of these games came back later on digital stores. Rage of the Dragons was updated and released digitally for $19.99, which is a much easier way to find out whether you like it.
European releases and stray copies are the grails
SNK made a limited European release with a few conversions of its games before giving up, and those cartridges are now among the scarcest games ever made. The European Ultimate 11 needs at least $35,000, and Kizuna Encounter: Super Tag Battle, reportedly with only 10 European copies, can reach up to $50,000 complete.
Then there are the copies that were never meant to exist. Aero Fighters 3 was never officially released in the US, but three American copies turned up in 2012, and one sold for at least $30,000 at an airport (hopefully from an aluminium briefcase).
The Neo Geo CD is cheaper, with waits
SNK released a CD version in 1994, the same platform as the cartridge Neo Geo, with games at $49 to $79 instead of up to $300 for the cartridge. The catch is the loading, which takes 30 to 60 seconds depending on the game, and the Japanese and European models use a single-speed drive.
The Japan-only Neo Geo CDZ improved the loading, though not every game reached the CD machines. So buy one for the cheaper discs, and expect to wait.
A new AES arrives in 2027
In April 2026 SNK and Plaion announced the Neo Geo AES+, a recreation of the original hardware with HDMI output. It costs $249.99, it plays both new and original AES cartridges, and ten games will be reprinted for it at $89.99 each, including Metal Slug and Samurai Shodown V Special.
It was meant to launch on November 12, 2026, but it was delayed to September 16, 2027. For an AES collector it is a cheaper console for an existing cart collection, and for everyone else a way to own Metal Slug for a fraction of what an original cart costs.
