Yes there is a code here it is but you need a series of codes.
Free mod shop items
5FC4BF056CCE
19D62B474498
79BA7465DC00
DF1A8A45648B
E961C39FC433
Access MOD Shop [L+A+Sel]
AE44960E2DD6
99468975ECD8
AE44960E2DD6
FF62825EBC40
AE44960E2DD6
805C1D31C295
30BA206B961F
79C4A3076CDE
79BA7465DC00
Maximum Sale Price (Anything you sell will make your money go to 999,999
309FE3C020BF
06FDFF8AB123
All Misc Items (Part 1)
B97754ECD579
D02A0978FF19
5FC4BF056CCE
16E8BE01460A
5FC4BF056CCE
9959DE9759F8
963EDCE34D5E
5FC4BF056CCE
0FBBFCF65367
992648E5ED0E
5FC4BF056CCE
E026C062165F
79D83175DC80
5FC4BF056CCE
E026C163165F
39C47C65EC80
All Misc Items (Part 2)
5FC4BF056CCE
805009232699
5FC4BF056CCE
66BEB4699203
9026C860EC4E
5FC4BF056CCE
E63E94699205
9026C860EC4E
5FC4BF056CCE
1FD8BF055CCE
9026C860EC4E
5FC4BF056CCE
9F589F055CC8
9026C860EC4E
The ,misc codes you have to use mod shop to obtain the item , and yes rare candy is obtainable.