Wally West, powerless and now even homeless, begs people on the street for quarters so he can call the Titans and figure out what is going on with the alien invasion. He is patched through instead to the JLI headquarters, and finally gets in touch with Booster Gold.
The price of "Flash #21" at Current Comics Monterey is USD $4.00.
The publisher of "Flash #21" is DC Entertainment.
The genre of "Flash #21" is Superheroes.
"Flash #21" falls under the category of Comics.