I would make you're own.
I've been drinking loose-leaf for years, and have been ordering from these folks for years:
http://www.uptontea.com/shopcart/home.asp?UTid=4910-9-12051214&afterCart=/shopcart/home.asp&
I love a good Irish breakfast, or the Scottish Breakfast Blend cannot be beat. Making tea this way can be strong and pungent, which is the way I prefer, or lighter, if that's your... er, cup of...
And don't even get me started on how freakin' amazing the green tea is from these peeps.
It's also possible to brew all tea to be decaf, if you're into that sort of thing:
http://www.arborteas.com/pages/decaffeination-at-home.html
Teabags suck. They're generally weak, often processed for mass-consumption and preservation, and they're more expensive, pound for pound.
A $10 250g packet will last you a very long time, much longer than coffee:
http://www.uptontea.com/shopcart/item.asp?itemID=TB14&from=search.asp
You can brew with one of these, which includes filter:
http://www.uptontea.com/shopcart/item.asp?from=catalog.asp&itemID=AP06&begin=0&parent=Accessories%3ETeaware%3ETeapots&category=Chatsford&sortMethod=0&categoryID=0
Or if you want to brew cup at a time (which I do when I'm in a hurry, and at work) use this:
http://www.adagio.com/teaware/ingenuiTEA_teapot.html
Cliffs:
-Teabags suck. Pound for pound, more expensive, they don't taste fresh, and it's generally weak, shitty tea.
-Loose-leaf is easy to brew, cheaper than coffee, and tasty as hell.
Good luck.