Klax
Atari 7800 · 1990
About this game
Klax is a 1989 computer puzzle game designed by Dave Akers and Mark Stephen Pierce.
The object is to line up colored blocks into rows of similar colors to make them disappear, to which the object of Columns is similar.
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Atari Games originally released it as a coin-op follow up to Tetris, about which they were tangled in a legal dispute at the time.
About Atari 7800
The Atari 7800 (1986) was designed as a technical successor to the 2600 with backward compatibility for that console's cartridge library, but it launched years after being developed and struggled against the NES's dominance. Its brief commercial window means a relatively small original-game library, making complete 7800-exclusive titles a niche but approachable part of classic Atari collecting.
Gamevaro tracks Klax for Atari 7800 with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Klax to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This A7800 release dates back to 1990.
Market values by condition
No price data available yet.
Rarity & condition
No market sales have been tracked yet for Klax — this could mean it rarely changes hands, or simply that Gamevaro hasn't recorded a sale for it yet. Be the first to add it to your collection.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Klax worth?
Gamevaro hasn't tracked a market sale for Klax (Atari 7800) yet, so no current value is available. Prices are sourced from real marketplace sales, and this page will update automatically once sales data comes in.
Is Klax rare?
No market sales have been tracked yet for Klax, which could mean it rarely changes hands or that Gamevaro simply hasn't recorded a sale for it yet.
What's the difference between loose, CIB and sealed for Klax?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.