But then, the most I do is write down what I paid 
for each (total including shipping). I don't even 
put when I got the cel - although I can remember 
that with some accuracy if I try.

But I'm not always 100% on the dot. Sometimes 
I'll forget to write down what a cel cost so I'll 
look it up in old order e-mails or put down what 
I remember the price being. For some things, I 
barely keep track at all. Case in point: my 
Psychic Force cels. I only wrote down the price I 
paid for about five of them.

Many Sharp Smiles,
--Drac