Foam Machete(2013)and Deadsaw(2016).Two machetes under the Zombie Strike series. Deadsaw maybe is the last product from Perpetual Play Group company. But it seems to have never been sold in the market! :
Nerf zombie-hunter machete | Boing Boing
NERF Zombie Strike Foam Machete - NEW In Packaging | eBay
I also found a ton of these Zombie Strike machetes at Dollarama (Canadian Dollar Store) for $4 CDN. : r/Nerf