Picked up some new guillotine blades off Aliexpress during the sale & cashback offer. They're shit quality, extremely soft (staples cause damage, the steel should be way stronger than a rusty old staple) and can only be sharpened 2-3 times before so much is taken off the blade's edge that it doesn't make contact with the last few pages of whatever I'm cutting, but they're so much cheaper than any other guillotine blade or guillotine. Looking at thousands of dollars for anything better.