I had a plastic piece snap off of my Mitsubishi keyfob and needed to order a replacement because the guts of the fob would fall out a lot.
The dealer was gonna charge over $200 to replace my fob but thankfully I found Fobkeyless.com!
I was able to order the shell+key for my model and take it to a local hardware store to have it cut, I replaced the computer/transponder from my old broken fob into the new shell and BAM everything worked out for less than $15. Thank you Fobkeyless!