Toadtown Square

Item	Location	Image	Image (Remake)
1-Up Mushroom	In the northeast of the first screen, given by a Toad after receiving his precious belonging.
100 Coins	In the second screen, given by Toadsworth. Required to progress.
Mushroom (x3)	Above the small hedge in the northwest of the first screen, inside of a ? Block On the small hedge southeast of the first screen In the south of the hedge on the east of the first screen, inside of a ? Block
Precious belonging	West of the first screen, in the south end of the hedge.
Suitcase	In the second screen, given by Toadsworth. Required to progress.
Super Mushroom	Received after Mario returns the second Mushroom to the Toad.

Koopa Cruiser (first visit)

Item	Location	Image	Image (Remake)
1-Up Mushroom	If Mario gave the right direction to the Bowser Baddies member in Toadtown Square, he will reward Mario with this in the third screen.
8x 8 Coins	In the second screen, in the Bros. Block found under the Bowser Baddies demonstrating how Bros. Blocks work.
Mushroom (x2)	In the ? Block in the north of the third screen. In the ? Block in the southeast of the third screen.

Stardust Fields

Item	Location	Image	Image (Remake)
Beanbean Map	Given by the Border Bros. after Mario and Luigi are just about to leave.
Coin	3 are recieved after jumping on Bowser, although together with the rest of the coins up to that point are taken by Tolstar in the following cutscene. 1 (10 in a remake) in a ? Block found one screen to the northeast of the Tolstar screen, on the right side, in the lower part. 16 in the Bros. Block found northeast of the previous one. 10 in the ? Block found two screens to the northeast of the Tolstar screen, at the west end of the stairs. 12 in the Bros. Block found right of the previous one, on the pillar accessed by Bike Pads. 12 in the Bros. Block found three screens to the southeast of the Tolstar screen, near the exit. 10 in the ? Block found one screen to the southeast of the Tolstar screen, on the second-to-last platform. 8 in the Bros. Block found in the same screen, at the west end, next to the start of duffel bag stairs. 10 in the ? Block found one screen to the northeast of the Tolstar screen, on the northern end of the high area. 10 in the ? Block found two screens to the northeast of the Tolstar screen, at the end of the east platform above the Bike Pads.
Hee Bean	Can be obtained by playing the Border Jump. The amount depends on which level was played.
Mushroom (x5)	In the ? Block in the northeast of the Z-shaped path screen in the north. In the ? Block in the southwest of the Z-shaped path screen in the north. Two screens to the northeast of the Tolstar screen, in the ? Block above the small bump in the southwest. Three screens to the northeast of the Tolstar screen, in the ? Block in the northeast. In the cave between Stardust Fields and Hoohoo Village, in the ? Block in the northwest.
Syrup Jar (x2)	Three screens to the northeast of the Tolstar screen, in the ? Block in the southwest. Three screens to the northeast of the Tolstar screen, in the ? Block in the northwest.
10x 10 Coins 1-Up Mushroom	One screen to the southeast of the Tolstar screen, at the high platform accessed by Bike Pads.
10x 10 Coins Nut	Three screens to the southeast of the Tolstar screen, on the platform to the east.
Mushroom 1-Up Mushroom	In the cave between Stardust Fields and Hoohoo Village, on the high platform in the north.
Coin and Mushroom Mushroom and Syrup	One screen to the northeast of the Tolstar screen, in the south of the high area.
Coin and Syrup 10x 10 Coins and Syrup	Three screens to the southeast of the Tolstar screen, in the ? Blocks found on the northeast platform.

Koopa Cruiser (second visit)

Item	Location	Image	Image (Remake)
Super Mushroom (x2)	In the third screen, it is in the ? Block in the south. In the fourth screen, it is in the ? Block in the southwest.
Ultra Mushroom	In the fourth screen, it is in the ? Block in the southeast.
5x 5 Hoo Beans (x3)	After electrifying the two Conductors in the second screen, a ? Block appears. After electrifying the three Conductors in the third screen, a ? Block appears. After electrifying the three Conductors in the fifth screen, a ? Block appears.
Super Nut	In the fourth screen, it is in the ? Block in the north.
Beanstar	After electrifying the Conductor in the last screen, Luigi recovers the Beanstar.