Try asking loki here:http://forum.multitool.org/index.php/topic,64314.0.htmlHe's been pretty reliable about finding parts. Alternatively, I see Blast saw's (usually BO, interestingly) for sale on eBay on occasion (more often as of late). Usually one saw for $10, but I do recall at least one listing with two Saws for $10. Here is a sold listing, as an example: http://www.ebay.com/itm/Genuine-Leatherman-Parts-Blast-Black-Oxide-Multi-Tool-Saw-Blade-Attachment-/141917120667?hash=item210aeb689b:g:~rAAAOSwe7BW1Nt7