Grand Monster Slam
Sega Genesis · 1989
About this game
As the name suggests, The Cycles simulates International Grand Prix Racing , allowing a player to compete against 9 computer rivals.
Choose from three classes of bike (125, 250 and 500cc), and between 8 (Japan, Australia, USA, Spain, Italy, France, England and Sweden) and 15 (Japan, Australia, USA, Spain, Italy, Western Germany, Austria, Yugoslavia, Holland, Belgium, France, England, Sweden, Czechoslovakia and Brazil) original tracks depending on the version, at five difficulty levels (with the lower ones offering automatic gear changes).
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The player can enter single races (always including qualifying) or complete in a full season.
The action is viewed from the handlebars of your bike, a novelty for motorcycle racing at the time.
The game engine is similar to that used by Grand Prix Circuit , but now incorporates hills.
About Sega Genesis
Known as the Mega Drive outside North America, the Sega Genesis (1988/1989) was Sega's most successful console and Sonic the Hedgehog's original home, fueling the "console wars" era against Nintendo's SNES. Genesis cartridge collecting is well-established: common sports and platformer titles are affordable, while sports-license and later-era games with smaller print runs can carry a meaningful premium.
Gamevaro tracks Grand Monster Slam for Sega Genesis 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 Grand Monster Slam 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 GEN release dates back to 1989.
Market values by condition
No price data available yet.
Rarity & condition
No market sales have been tracked yet for Grand Monster Slam — 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.
Condition matters a lot for collector value: loose (cartridge/disc only), complete-in-box (CIB, with original packaging and manual) and factory-sealed copies are tracked separately because the price gap between them can be significant, especially for older releases.
Frequently asked questions
How much is Grand Monster Slam worth?
Gamevaro hasn't tracked a market sale for Grand Monster Slam (Sega Genesis) 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 Grand Monster Slam rare?
No market sales have been tracked yet for Grand Monster Slam, 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 Grand Monster Slam?
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.