Well I am still alive
Just no longer actively working on anything regarding Snes9x (although it does give me great joy to see Snes9x being ported to every system that you could possibly think off ). I am usually very busy but you can always reach me at _at_wordtgek.nl. (the email that sparrohawc used also works though).
That said, since Gary doesn't exclusively own the rights to Snes9x so its doubtful the Android developer asking money for it can even get claim it's 'ok'.
Some info on the Snes9? series of emulators, some of which is wrong in most of the interwebz (even incorrect on Wiki).
Snes96 was originally also written by me, it is often claimed (incorrectly) that Snes96 was solely written by Gary. This is completely untrue, Snes96 was not even started by Gary!
I started that project in '95 and released the first working version in '96, but due to time constraints I had to drop the project. When I did that I offered the code to a select few that e-mailed me. Gary was one of those select few and the only one that actually continued my work.
In '97 I got the emulator vibes again and started work on Snes97, my main goal was to fix a lot of the issues Snes96 had (mainly in the graphics department). Snes97 was completely written from scratch.
When I started Snes97, Gary (who was one of the few to ask for the Snes96 code and actually continue work) had started working on sound support and squashing a bunch of bugs in the instruction core.
Somewhere in '98 me and Gary decided to combine his continued work on Snes96 and my new work on Snes97 into Snes9x. Which is the emulator you all now use.
Since I have written a lot of code in both emulators, from the very start, Gary can't "give away" the code.
Can someone email me the info of the android dev?
I'll straighten this out and make him either distribute his work for free, or not at all. If needed I'll even stick a lawyer on it, since I can't stand people profiting off other people's work (let alone my own).