Question: Where can I find decent table data for all magic cards ever printed?

[Grand Inquisitor]

Basically what it says on the can...I'm guessing somewhere there's a spreadsheet that has columns for: card name, set, mana cost, card type, color, etc...

Has anyone run across something like this?

[Daenyth]

The cockatrice cards.xml could be pretty trivially adapted to a csv depending what information you wanted exactly.

[emidln]

The cockatrice cards.xml could be pretty trivially adapted to a csv depending what information you wanted exactly.

It's missing rarity info. It also has mangled text. If you're interested in using it anyway, see this file[1] for python source to demangle the text. Worth noting that my calculation for CMC is wrong I believe. I don't remember if I ever fixed my calculations for CMC (they might still be wrong). You'll also find a json representation of the cards.xml in the root of that project named cards.json.

[1] - https://github.com/emidln/yawgwill_dot_com/blob/master/cards/utils.py

[LotusHead]

Magic Workstation has all the data in a big txt file. And it's also free.