So before I start, no I'm talking about all stars

Okay so I've been trying to see if I could find a cartridge for SNES (rom hack) that has regular smb 1 on it

I can't seem to find one at all, does anyone here know where I can find one? Or if it is simply not possible

There was a port by p4plus2 (I believe) but you had to download a special TAS with byte manipulations/coding in it. It was the full game, but on the all stars + world cart (for more storage for coding). So, no I don't think that there is one. It would be feasible, if somebody used lunar magic to changes GFX and levels of SMW, and then somebody figured out how to change the physics and music to SMB1. This would be very hard, so I don't think we will see anything close to this soon.

https://web.archive.org/web/20170311003807/http://kiddocabbusses.tryhappy.net/SMBsfc.zip Ignore what I originally said, here is the link to the working port without a TAS. 1:1 recreation