wallet,with work ID,and drivers license,and whatever cash,usually under $100,today,$22.
cheap pen,$1.00
various keys, no value really,but cost $5. each to get copied,LOL
Swiss Army knife, like $25 new.
bandana/large handkerchief, value,priceless, if I need to sneeze!
often have freebie cafeteria,Burger king,Mc'ds type napkins in my pocket,
value also can be pricelss,if they are needed.

multi purpose,like use as oil check rag,
wip nose,clean eyeglasses,etc......
Change is handy If i want to buy a newspaper,candy,etc.
Nextel,workphone is Priceless for sure,when I have a problem at work,and need
to call a co/worker,boss. Glad to have one,and happier that work pays for it.