I use Edgepark too and I know it can be expensive, but like Bill stated, nowhere near as expensive as ostomy supplies. I priced Amazon and Edgepark still comes out cheaper on the items I use.
Question on catheters: the stoma nurse at the Cleveland Clinic said I could use the catheters 'forever' so if I have them, I don't need to replace them. Other than the sanitary reason, why do you all replace your catheters? Thanks! kara