I have a Roscoe gig bag barely used that I bought this spring and I do not need anymore as I have sold the bass with the original soft case. The price is $135 plus shipping.
Here is a picture of the gig bag from the Roscoe web site, mine is the same as the picture with no rip or damage that can be accounted for. http://www.roscoeguitars.com/cases/cases.html
Here is what I paid for it.
Cost for a Roscoe gig bag is $159.00