I went through my collection o' Doctor Who books, updated my spreadsheet, looked up prices for the ones I'm missing and then exported it to an alpha-sorted text list and put it on my iPod. With luck, I won't be buying any more duplicates when at the used-book store as I rarely leave the house without Avon (so-called, 'cos it's black and silver and bears close watching...)
Yep. I'm still unemployed...
But, just in case I need a list elsewhere, for reference. ( I'm dumping a copy of the list, here. 'Ware, frightful HTML code follows. )