Super Mario Advance 4: Super Mario Bros. 3 e-Reader cards

Super Mario Advance 4: Super Mario Bros. 3 features e-Reader compatibility, in that it can link up to a second GameBoy Advance with an e-Reader. Upon scanning in one of three types of cards, something will then be triggered in the game.


 * Power-Up Cards: When one of these is scanned, it will upload an item (or a set of items) into either Mario or Luigi's inventory. There is no limit as to how many times an item card can be used. A variant type of Power-Up Cards are Switch Cards, which will trigger something in the game upon being scanned.
 * Demo Cards: Plays a movie of either Mario speed-running through a level, collecting enough coins in a certain level to trigger a Blue Toad House, or racking up numerous 1-Ups via a special trick.
 * Level Cards: Uploads a brand new level into the game, which can be played in World-e.

Cards
The majority of the cards were released in two series (sets) of cards. However, a few cards were included with brand new copies of the game. While most copies only came with two cards, copies purchased at Wal-Mart early on came with an additional five cards.

Note: Due to the discontinuation of the e-Reader, newer copies of the game do not come with cards, although the game itself is still compatible with the e-Reader.

Power-Up Cards
Other: Orange Switch (Series 1) Other: Blue Green Switch (Series 2)
 * 1) Super Mushroom (Wal-Mart exclusive)
 * 2) Fire Flower (Wal-Mart exclusive)
 * 3) Super Leaf (Included with the game)
 * 4) Frog Suit (Series 1)
 * 5) Tanooki Suit (Series 2)
 * 6) Hammer Suit (Series 1)
 * 7) Starman (Series 2)
 * 8) P-Wing (Series 1)
 * 9) Cape Feather (Series 2)
 * 10) 3 Fire Flowers (Series 2)
 * 11) 3 Super Leaves (Series 1)
 * 12) 5 Starmen (Series 1)
 * 13) 4-Item Set (Super Mushroom, Fire Flower, Super Leaf and a Starman) (Series 2)
 * 14) 3-Suit Set (Frog Suit, Tanooki Suit and a Hammer Suit) (Series 2)
 * 15) 8-Item Set (Super Mushroom, Fire Flower, Super Leaf, Starman, P-Wing, Frog Suit, Tanooki Suit and a Hammer Suit) (Series 1)
 * 16) 10-Up Mushroom (Series 2)
 * 17) 5-Up Mushroom (Series 1)
 * 18) 1-Up Mushroom (Wal-Mart exclusive)

Demo Cards

 * World 1-1 Speed Stage: Speed-run through level 1-1. (Series 1)
 * World 1-2 Unlimited 1-Ups: Shows a trick to collect a lot of 1-Ups in level 1-2. (Series 1)
 * World 3-4 Unlimited 1-Ups: Shows a trick to collect a lot of 1-Ups in level 3-4.(Series 2)
 * World 4-6 Unlimited 1-Ups: Shows a trick to collect a lot of 1-Ups in level 4-6. (Wal-Mart exclusive)
 * World 3-2 Star Power: Plays a video of Invincible Mario speeding through level 3-2. (Series 2)
 * World 2-2 Toad's Hidden House: Shows how to collect enough coins to trigger the hidden Toad House in Desert Land. (Series 1)
 * World 3-8 Toad's Hidden House: Shows how to collect enough coins to trigger the hidden Toad House in Water Land. (Series 2)
 * World 4-2 Toad's Hidden House: Shows how to collect enough coins to trigger the hidden Toad House in Giant Land. (Series 2)
 * World 5-5 Toad's Hidden House: Shows how to collect enough coins to trigger the hidden Toad House in Sky Land. (Series 1)
 * World 6-7 Toad's Hidden House: Shows how to collect enough coins to trigger the hidden Toad House in Ice Land. (Series 2)
 * World 7-2 Toad's Hidden House: Shows how to collect enough coins to trigger the hidden Toad House in Pipe Land. (Series 1)

Level Cards
Other: Classic World 1-1 (Included with the game) Other: Airship's Revenge (Wal-Mart exclusive)
 * 1) Wild Ride in the Sky (Series 1)
 * 2) Slidin' the Slopes (Series 1)
 * 3) Vegetable Volley (Series 2)
 * 4) Doors o' Plenty (Series 1)
 * 5) Bombarded by Bob-ombs (Series 2)
 * 6) Magical Note Blocks (Series 1)
 * 7) The ol' Switcheroo (Series 2)
 * 8) Piped Full of Plants (Series 1)
 * 9) Swinging Bars of Doom (Series 2)
 * 10) Para Beetle Challenge (Series 2)