No one is forcing anyone to buy a product.
Some people value certain information, others don't.
But i come from a generation, where if you actually wanted the information, it wasn't free.
If you wanted to learn something, it was gonna cost you. A LOT!
What do i mean by that? If you wanted some trade secrets, it was gonna cost you a lung. That meant, getting up there and playing, and taking a pounding repeatedly, until whoever was doing the pounding, would give you a pointer or two, if that ever happened. Why give information away cheap, if it can be used against you?
Now people can argue about what is useful info and what is not. It happens on these forums every day.
But as far as banking is concerned...
Unless you live in Southern Ohio, or Kentucky, you'd be hard pressed to find a bonafied bank pool champ in your area to give you lessons.
Believe me, no one really knows what banking is about, unless you've been out that way.
It's like a alternate universe where all they do is bank balls.
It's only because of the Derby, that there is more exposure to the game, but to me, that's where banking's heart and soul is.
You are talking about an area of the country where i walked into a pool room to check out when the weekly 9ball tournament was, and found out they didn't ever have one. Instead, it was weekly BANK POOL tournaments.
Banking is a part of their culture, not like the rest of the world.
Unless you are a local, just driving out there is gonna cost you way more then $50 in gas.
Getting BBQed by a local bank pool champ is gonna cost you even more. (RIP Gary Spaeth

)
And driving out to the Derby, getting the hotel room, and paying your entry fee, only to have some local bank pool champ destroy you, is no prize. And will also cost way more then $50 bucks.
Guaranteed, if you like banks, this is info that would otherwise be, very difficult to obtain, unless you are willing to hang your ass out to dry.
You gotta pay you dues.
In terms of paying your dues, $50 for this info is a steal.
To those that want the info, but think $50 is too steep, you could always do it the old fashioned way and ask John B. to gamble.
I'm sure he might throw you a couple of pointers after he's buried you for a few of days.