let's turn this around a bit:
Say an agent takes 0.25% of what they are offered. Not much, but from Barbara's post I'll guess that is somewhere in the ballpark.
ONCE AGENTED, assuming a solid agent, what are the odds of them selling the work? I know, still lots of variables, but perhaps we're getting a bit closer....and just selling, not of hitting bestseller list, getting Potter-buckes, etc., just of an agented book seeing print.
Thoughts?
If it's around 50%, then you have a (theoretical) 0.0125% chance of selling--granted genre, quality of the work, etc. also means a great deal, and if you write another "The Firm" or "House of Sand and Fog" your odds are much higher than if you turn in another "Bridges of Madison County" because the quality of the work matters as well, but it gives some very rough ballpark.
Randy, I'm gonna say any way you slice it, the odds are piss-poor, but at the same time I"m enough of a numbers guy that I suspect we should be able to get some rough percentage, bearing in mind that the number means very little because this is such a case-specific matter.
I'm trying it in my spare time because I have spare time, I like to think I have a shot, and if it pans out then it could change my family's world. I can already hear the "you gotta do it for the love" and "if $$ is your measure of success you are destined to fail" crowd getting their motors started, and what they say isn't unreasonable, but I do not believe in absolutes. I'm not gonna crawl in a tub and start cutting and listening to crappy emo songs if I do not succeed, I'll take a stab and if things do not improve after say 5 novels, I just didn't make it yet and it's time to re-evaluate. If they do, even a couple sales at $10K each would be extra travel or college money.
The above being said, even if you write well, if you want extra walking around money, you would unquestionably be better off simply taking a second job bagging groceries part-time