I had the (very) limited Factory directors badge (the one Wilson used to wear on TV). Had it's own FAC number and everything. I used to walk around school in '84 cool as fuck. Lost the fucker didnt I. Ugh!
Got it by virtue of my old man knowing an ex-Factory geezer. He got me the Hacienda xmas carol flexi disk by NO too...lost that aswell!
Still, his missus was filming them at the Hacienda in '86 and got us back in (after being thrown out for being under 18) so we watched the gig from the DJ booth.
Still miss that fuckin badge though...cool as fuck it was.
2nd would be my Barney plectrum *2, set list, and Barneys broken guitar string from Warrington '85. Yep, you guessed it, lost them aswell.