Gray Coin

Not to be confused with Silver Coin.

Gray Coins are a variation of coins which mainly appear in Super Mario World and its remake Super Mario World: Super Mario Advance 2. Aside from this, Gray Coins made their only other appearance in Mario Golf: Toadstool Tour.

Description[]

If Mario or Luigi step on a Gray P Switch, they can turn enemies into Gray Coins for a limited amount of time. The first Gray Coin collected is worth 400 points, and the value of a Gray Coin successively increases each time one is collected while the Gray P-Switch is active, with points eventually changing to extra lives; two Gray Coins are worth 800 points, three Gray Coins are worth 1,000 points, four Gray Coins are worth 2,000 points, five Gray Coins are worth 4,000 points, six Gray Coins are worth 8,000 points, seven Gray Coins are worth a 1UP, eight Gray Coins are worth a 2UP, and nine or more Gray Coins are worth a 3UP.

In Mario Golf: Toadstool Tour, all Gray Coins are worth 40 points in Coin Shoot mode.

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Characters	Protagonists	Mario • Princess Peach • Luigi • Yoshis (Green • Red • Blue • Yellow) • Dolphins
Characters	Antagonists	Bowser • Iggy Koopa • Morton Koopa Jr. • Lemmy Koopa • Larry Koopa • Wendy O. Koopa • Roy Koopa • Ludwig von Koopa
Worlds	Yoshi's Island	Yoshi's House • Yoshi's Island 1 • Yoshi's Island 2 • Yoshi's Island 3 • Yoshi's Island 4 • Yellow Switch Palace • Iggy's Castle
	Donut Plains	Donut Plains 1 • Donut Plains 2 • Donut Plains 3 • Donut Plains 4 • Donut Secret 1 • Donut Secret House • Donut Secret 2 • Top Secret Area • Donut Ghost House • Green Switch Palace • Morton's Castle
	Vanilla Dome	Vanilla Dome 1 • Vanilla Dome 2 • Vanilla Dome 3 • Vanilla Dome 4 • Vanilla Secret 1 • Vanilla Secret 2 • Vanilla Secret 3 • Vanilla Ghost House • Vanilla Fortress • Red Switch Palace • Lemmy's Castle
	Twin Bridges	Cheese Bridge Area • Soda Lake • Cookie Mountain • Butter Bridge 1 • Butter Bridge 2 • Ludwig's Castle
	Forest of Illusion	Forest of Illusion 1 • Forest of Illusion 2 • Forest of Illusion 3 • Forest Ghost House • Forest of Illusion 4 • Forest Secret Area • Forest Fortress • Blue Switch Palace • Roy's Castle
	Chocolate Island	Chocolate Island 1 • Choco-Ghost House • Chocolate Island 2 • Chocolate Island 3 • Chocolate Fortress • Chocolate Island 4 • Chocolate Island 5 • Chocolate Secret • Wendy's Castle
	Valley of Bowser	Sunken Ghost Ship • Valley of Bowser 1 • Valley of Bowser 2 • Valley of Bowser 3 • Valley of Bowser 4 • Valley Fortress • Valley Ghost House • Larry's Castle • Back Door • Front Door
	Star Road	Star Road 1 • Star Road 2 • Star Road 3 • Star Road 4 • Star Road 5
	Special World	Gnarly • Tubular • Way Cool • Awesome • Groovy • Mondo • Outrageous • Funky
Bosses	Main bosses	Koopalings (Iggy Koopa • Morton Koopa Jr. • Lemmy Koopa • Larry Koopa • Wendy O. Koopa • Roy Koopa • Ludwig von Koopa) • Bowser
Bosses	Mini-bosses	Reznor • Big Boo
Enemies	Enemies & Hazards	Amazing Flyin' Hammer Brother • Ball 'N' Chain • Banzai Bill • Big Boo • Big Bubble • Big Steely • Blargg • Blurp • Bob-omb • Bony Beetle • Boo Buddy • Boo Buddy Block • Boo Buddy Swarm • Bound Fire • Bowser Statue (Gold • Gray) • Bullet Bill • Buzzy Beetle • Chainsaw • Chargin' Chuck • Cheep Cheep • Circling Boo Buddies • Climbing Koopa • Dino-Rhino • Dino-Torch • Disappearing Boo Buddy • Dry Bones • Eerie • Falling spike • Fishbone • Fishin' Boo • Fishin' Lakitu • Floating Mine • Flying Goomba • Fuzzy • Goomba • Grinder • Hothead • Jumping Piranha Plant • Jumping Pumpkin Plant • Jumping Venus Fire Trap • Koopa Paratroopa • Koopa Troopa • Koopa without a Shell • Lakitu • Lil Sparky • Magikoopa • Mask Koopa • Mechakoopa • Mega Mole • Monty Mole • Muncher • Ninji • Para-bomb • Para-Goomba • Para Mask Koopa • Pidgit Bill • Pillar • Pipe Lakitu • Piranha Plant • Podoboo • Pokey • Porcu-Puffer • Pumpkin Plant • Rex • Rip Van Fish • Skull Box • Spike • Spike Pillar • Spike Top • Spiny • Spiny Egg • Sumo Brother • Super Koopa • Swooper • Thwimp • Thwomp • Torpedo Ted • Turtle Cannon • Urchin • Volcano Lotus • Wiggler • Zigzag Podoboo
Items		1-Up Mushroom • 3-Up Moon • Berry (Green • Pink) • Bonus Coin • Cape Feather • Coin • Control Coin • Dragon Coin • Egg • Fire Flower • Gray Coin • Lakitu's Cloud • Magic Ball • Power Balloon • Super Mushroom • Starman • Yoshi's Wings
Forms		Small Mario • Super Mario • Fire Mario • Cape Mario • Balloon Mario • Invincible Mario
Objects		! Block • ! Switch • Arrow Sign • Bonus Block • Bridge • Coin Block • Count-Lift • Diagonal platform • Door • Dotted-Line Block • Empty Block • Fence • Flashing Shell • Flimsy Lift • Flip Panel • Flying Platform • Flying Prize Block • Grab Block • Gray Block • Gray P Switch • Hidden Block • Jump Block • Jumping Board • Key • Koopa Shell (Green • Red • Yellow • Blue) • Lift • Message Block • Naname Lift • O/X Block • ON/OFF Switch • P Warp Door • Piston Lift • Prize Block • Rope • Rotating Block • Roulette Block • Sand tide • Semisolid Platform • Single Swing Lift • Skull Raft • Snake Block • Spring platform • Star Road • Stretch Block • Switch Block • Triangular Block • Triple Swing Lift • Vine • Water tide • Yoshi Cloud
Other		1-Up Chamber • Bonus game • Bonus Star • Fall • Giant Gate • Item Stock • Keyhole • Midway Gate • Sand cloud • Time limit • Tourist Tips
Further reading		Beta elements (Advance 2) • Gallery (Advance 2) • Quotes (Advance 2)