Current values for 774 Sega Genesis games
| Game ▲ | Loose | CIB | New | Rarity |
|---|---|---|---|---|
| John Madden Football '92 | $5.73 | $12.99 | $176.75 | common |
| John Madden Football '93 | $6.75 | $12.15 | $220.23 | common |
| Jordan vs Bird: One-On-One | $7.77 | $14.06 | $297.66 | uncommon |
| Joshua: The Battle of Jericho | $24.99 | $100.00 | $120.93 | in ranking |
| Judge Dredd | $12.56 | $31.49 | $133.55 | uncommon |
| Junction | $9.79 | $19.55 | $49.00 | uncommon |
| Jungle Strike | $6.69 | $20.00 | $44.78 | common |
| Jurassic Park | $9.12 | $17.45 | $198.36 | common |
| Jurassic Park Rampage Edition | $11.04 | $44.39 | $168.07 | uncommon |
| Justice League Task Force | $13.78 | $24.99 | $101.13 | uncommon |
| Ka-Ge-Ki Fists of Steel | $15.40 | $43.26 | $108.00 | in ranking |
| Kawasaki Superbike Challenge | $12.97 | $66.00 | $165.00 | in ranking |
| Kid Chameleon | $13.93 | $31.01 | $457.00 | uncommon |
| King Salmon: The Big Catch | $10.25 | $22.39 | $56.00 | uncommon |
| King of the Monsters | $18.97 | $39.44 | $99.00 | in ranking |
| King of the Monsters 2 | $11.99 | $30.42 | $229.15 | uncommon |
| King's Bounty | $17.99 | $45.12 | $113.00 | uncommon |
| Klax | $9.99 | $19.48 | $49.00 | uncommon |
| Konami Justifier | $39.99 | $84.00 | $218.40 | in ranking |
| Krusty's Super Fun House | $11.63 | $34.00 | $85.00 | uncommon |
| L'Abbaye des Morts [Homebrew] | $4.99 | $55.00 | — | in ranking |
| LHX Attack Chopper | $5.78 | $11.54 | $29.00 | uncommon |
| La Russa Baseball 95 | $4.25 | $10.74 | $27.00 | uncommon |
| Lakers vs. Celtics and the NBA Playoffs | $4.99 | $13.74 | $299.99 | uncommon |
| Landstalker Treasures of King Nole | $24.78 | $64.99 | $162.00 | uncommon |
| Last Action Hero | $12.08 | $25.80 | $65.00 | rare |
| Last Battle | $9.40 | $25.31 | $57.15 | uncommon |
| Lawnmower Man | $20.59 | $40.98 | $100.87 | in ranking |
| Lemmings | $11.74 | $26.99 | $67.00 | rare |
| Lemmings 2 The Tribes | $17.93 | $35.77 | $89.00 | in ranking |
| Lethal Enforcers | $11.99 | $99.99 | $202.50 | uncommon |
| Lethal Enforcers II | $14.66 | $28.16 | $100.91 | rare |
| Liberty or Death | $42.69 | $87.49 | $219.00 | rare |
| Life On Earth: Reimagined | $50.60 | $90.00 | $38.00 | in ranking |
| Light Crusader | $19.99 | $44.99 | $99.99 | uncommon |
| Lightening Force Quest for the Darkstar | $60.26 | $124.39 | $311.00 | uncommon |
| Lost World Jurassic Park | $44.40 | $150.00 | $375.00 | uncommon |
| Lotus II | $5.50 | $14.95 | $85.24 | uncommon |
| Lotus Turbo Challenge | $9.00 | $20.51 | $87.56 | uncommon |
| M-1 Abrams Battle Tank | $5.00 | $11.98 | $30.00 | uncommon |
| MLBPA Baseball | $4.84 | $11.66 | $29.22 | uncommon |
| MUSHA | $350.67 | $829.59 | $2,074.00 | rare |
| Mad Stalker Full Metal Forth | $39.99 | $39.99 | $65.00 | in ranking |
| Madden 97 | $8.34 | $9.44 | $22.62 | common |
| Madden NFL '94 | $3.99 | $9.99 | $70.00 | common |
| Madden NFL '95 | $5.81 | $11.45 | $47.61 | common |
| Madden NFL '98 | $9.89 | $16.53 | $50.13 | uncommon |
| Madden NFL 96 | $5.49 | $9.47 | $29.99 | common |
| Marble Madness | $10.00 | $26.94 | $67.00 | uncommon |
| Mario Andretti Racing | $5.34 | $9.99 | $17.51 | common |
| Mario Lemieux Hockey | $8.05 | $14.66 | $300.00 | uncommon |
| Marko | $10.01 | $33.72 | $65.37 | rare |
| Marsupilami | $13.00 | $52.50 | $131.00 | rare |
| Marvel Land | $26.46 | $60.63 | $205.00 | rare |
| Mary Shelley's Frankenstein | $17.27 | $35.00 | $88.00 | in ranking |
| Master of Monsters | $48.00 | $138.83 | $347.00 | rare |
| Math Blaster Episode 1 | $13.58 | $26.54 | $66.00 | in ranking |
| Mazin Saga Mutant Fighter | $40.00 | $123.09 | $308.00 | uncommon |
| McDonald's Treasureland Adventure | $48.11 | $127.34 | $318.00 | uncommon |
| Mega Bomberman | $27.58 | $75.00 | $125.87 | uncommon |
| Mega Mouse | $52.09 | $101.00 | $100.00 | in ranking |
| Mega Turrican | $59.50 | $150.00 | $375.00 | uncommon |
| Mega Turrican Director's Cut | $53.58 | $69.99 | $96.80 | in ranking |
| Mercs | $17.67 | $39.49 | $99.00 | uncommon |
| MiG-29: Fighter Pilot | $8.56 | $13.18 | $111.09 | rare |
| Michael Jackson Moonwalker | $82.10 | $252.01 | $630.00 | common |
| Mick and Mack Global Gladiators | $10.50 | $22.49 | $56.00 | uncommon |
| Mickey Mania | $14.30 | $32.76 | $82.00 | uncommon |
| Mickey's Ultimate Challenge | $9.99 | $25.00 | $63.00 | uncommon |
| Micro Machines | $18.47 | $35.95 | $90.00 | rare |
| Midnight Resistance | $31.37 | $111.04 | $399.99 | uncommon |
| Might and Magic Gates to Another World | $12.44 | $41.84 | $61.46 | uncommon |
| Mighty Morphin Power Rangers | $10.48 | $27.26 | $99.07 | common |
| Mighty Morphin Power Rangers The Movie | $15.38 | $47.94 | $302.36 | uncommon |
| Mike Ditka Power Football | $4.77 | $11.06 | $45.00 | uncommon |
| Minnesota Fats | $27.50 | $78.68 | $197.00 | in ranking |
| Miracle Piano | $80.00 | $1,326.63 | $190.48 | in ranking |
| Monopoly | $4.31 | $5.36 | $25.00 | common |
| Mortal Kombat | $12.47 | $24.90 | $259.95 | common |
| Mortal Kombat 3 | $10.00 | $24.99 | $319.12 | common |
| Mortal Kombat II | $10.00 | $25.00 | $295.80 | common |
| Ms. Pac-Man | $6.46 | $12.00 | $33.40 | common |
| Muhammad Ali Heavyweight Boxing | $8.15 | $23.81 | $60.00 | uncommon |
| Mutant League Football | $19.99 | $42.00 | $117.42 | uncommon |
| Mutant League Hockey | $61.60 | $180.00 | $450.00 | uncommon |
| Mystic Defender | $18.59 | $39.99 | $227.57 | uncommon |
| Mystical Fighter | $48.89 | $150.00 | $375.00 | rare |
| NBA Action '95 starring David Robinson | $4.00 | $13.61 | $19.99 | uncommon |
| NBA Action 94 | $6.98 | $10.23 | $40.20 | uncommon |
| NBA All-Star Challenge | $3.26 | $11.89 | $30.00 | uncommon |
| NBA Hang Time | $8.99 | $24.99 | $56.28 | uncommon |
| NBA Jam | $7.99 | $15.25 | $356.66 | common |
| NBA Jam Tournament Edition | $10.49 | $20.90 | $75.00 | common |
| NBA Live 95 | $6.44 | $11.83 | $48.54 | common |
| NBA Live 96 | $4.25 | $8.99 | $65.00 | common |
| NBA Live 97 | $7.31 | $12.94 | $59.99 | uncommon |
| NBA Live 98 | $12.00 | $19.91 | $52.72 | rare |
| NBA Showdown 94 | $4.19 | $7.34 | $33.65 | uncommon |
| NCAA Final Four Basketball | $6.99 | $14.97 | $63.81 | in ranking |
| NCAA Football | $3.08 | $8.40 | $21.00 | rare |
Reference values from PriceCharting market data.