For larger guns like the Commander size and full size 1911 I charge $75 for and IWB holster. Standard build would include a sweat guard and moth reinforcement with cow hide construction. I charge $15 extra for horse hide construction and $25 for an exotic accent/reinforcement. So price range is $75 to $115 depending on how you want it built.
There is a pricing on my website. From the home page, hold the cursor over "Order & Pricing" and then click on it. That will take you to the pricing page, drag down to see all the pricing. Photo gallery shows some of the holsters and some various options. I do not have a catalog, just some examples of what possibly can be done. I'm a one man shop building them one at a time.