wow you got the original rom! I have that and I also have a 4mb version that's called "editing version"

Behold, the entirety of my Mother collection:


Hehe
It isn't much, but I do like my never before opened Mr. Saturn Phone Strap. There have been many times when I have been tempted to open it and strap it onto my DSi, but doing so would seriously decrease the value. So for now it just sits in a drawer in my desk until I occasionally take it out to admire it.

I despise ROMs.
My collection consists of an EB cart and M3 cart.

I was just looking at some old Earthbound Central articles, and I found one on your massive collection Lucas. Good lord! It is no wonder that there is such a small supply of Mother stuff for sale, you have it all!
Except for a mint condition, never before opened Mother 1+2 Mr. Saturn Phone/DS strap that is.

Ha ha. Actually, I have 5 mint, unopened M1+2 Mr. Saturn straps.

....Are you serious?

Yup! I got a three pack for $50 on YAJ!

Woah.
Do you have the largest Mother collection outside of Japan?

It'd be safe to assume so, yes.