The phrase "pretty much available" is correct and can be used in written English.
It means that something is mostly or mostly accessible or obtainable. Example: "The new movie is pretty much available in all cinemas across the city." In this sentence, "pretty much available" implies that the movie can be found in most, if not all, cinemas in the city.
Others weren't as successful and shed jobs — "The record is pretty much available for people to look at".
"Fresh pineapple is pretty much available year round, and that wasn't the case before," said Eric Stone, the senior produce merchant at FreshDirect, the New York grocer.
And didn't art based on everyday news — material that was right at the center of the culture, that belonged to everyone, and was pretty much available free — make sense?
"A lot of the flexibility that you would achieve in a greenfield site is pretty much available to them under the terms of the new U.A.W. contract," said Greg Gardner, an analyst with Harbour Consulting in Troy, Mich; "greenfield site" is an industry term for a new plant.
Today, when a music track or album is released, it's pretty much available anywhere, at the same time.
Also the converted form vitamin D3 is pretty much available anywhere vitamins are sold.
A couple of observations: Mr. Shatner is pretty much always available.
(As indiscriminating in matters reproductive as in matters gastronomic, the stinkbug will lay those eggs on the underside of pretty much any available leaf).
I do enjoy the fact that this pre-alpha software looks better than pretty much anything available right now.
I am a tall straight white cisgendered Canadian man in excellent health, i.e. I won pretty much every available lottery on the day I was born.
Because it brings Tegra 4 performance to a whole range of new, mid-market devices, whereas before it was pretty much exclusively available for top-end super phones.
