I use to buy in bulk for me and friends who where collectors from Double 8, Blue Ridge, US Knife, Compass Inds, and another big one whose name escapes me now. They mostly start off at 50% off list ( a very high number is used as list) and they then give additional reductions at different minium perchase points, such as another 5% off after a $1,000 level is hit. For the last 10+ years they have started to ask for resale licenses and or your business license. You can get these easliy in NY at least, but it requires quarterly sales tax filings and a few other things. Hope that helps.....