mulching blades for 42" quest

[trhla]

I'm trying to find mulching blades for an Exmark Quest 42" ZTR. The dealer charges $24.00 each and my local repair shop says they can't get them. Any suggestions?

 

[mechanic mark]

https://www.google.com/webhp?source...=UTF-8#q=42"+mulching+blades+for+exmark+quest