Fish 307 has a blade exchange program. It's $10-15 depending on the blade + $4.95 shipping (for up to 3 sets of blades. I haven't tried them yet. I found some new blades on eBay so when I do try them I will have more than 1 set to send in.

There have been some good posts on here about sharpening your own blades.

here's the link:
http://www.fish307.com/index.asp?PageAction=VIEWCATS&Category=698

 

Strike Master has an exchange program. See their website.

 

Thanks for the info. Heading to Tyalor Park tomorrow for the weekend