I own a few Galco products, but not that holster specifically.
The nice thing about Galco products us that I can walk into my LGS and pick up a holster anytime I want. And they're decent products. After two years of carry my Summer special copy is starting to show some serious wear.
But I bought a custom holster last year for just a few bucks more than I paid for my Galco products. I got twice the quality for maybe $20 more, and a small wait.
So yes, they're readily available, and they're decent quality, but a little pricey for a production holster that will last you some time, but not nearly as long as a custom.