toner cartridges empty or not
hi folks, i went to an auction today and i ended up with a box of 6 toner cartridges for a dell 100 lazer printer.i was told they were brand new but the boxes got tore up so they were put in an old cardboard box.my question is how can i tell if they are new or not.i am still very new to this and if they are new as i was told id like to put them on ebay.they do look very clean ive handled them for the past 25 minutes looking the numbers up on em finding out what brand they are and my hands are clean as can be.if anyone can give me some advice on a way to see if they are used of not id greatly asppreciate it..i filled a full size pickup truck overflowing for 11 dollars at a county auction,got 8 towers and a bunch of odds and ends,alot of things im not sure what they are. anyhow thanks for any advice id greatly appreciate it