This assy. is available at many sights for many different prices from reasonable to outrageous. (as with all things on the internet) It is also available locally from a Lennox Dealer if they take the liability risk of selling parts out the door. When in doubt call a professional that cares about quality. Personally would not have a Lennox product in my home, when it comes time to replace the furnace contact an Amana Dealer. Not the best advertised that would be Lennox, Carrier, & Trane - Just plain built better. Break furnaces down to thier component parts and try to argue with my dual diameter Stainless Steel Tubular heat exchangers. LIFETIME limited Entire Unit Replacement Heat Exchanger Warranties. But, never throw away something that's got life left in it. get an inducer assembly and fix your Dave anchor for now.