Lately I've had a thing for jasmine tea, especially jasmine pearls. I've tried the Trader Joe's version (pretty good, actually), as well as Peet's Yin Hao Jasmine (loose) which has a lovely, grassy flavor but is short on jasmine. I've also tried specialty tea retailers, including Adagio Teas:
http://www.adagio.com/green/dragon_pearl.html Their pearls have very good jasmin flavor, and while it may seem like a lot to pay for tea, it works out to less than $.50 a cup. However, my new love is TeaSpring.com. They ship from Hong Kong, so it takes two weeks to arrive, but their jasmine pearls are absolutely fantastic:
http://www.teaspring.com/Te-Ji-Pearl-Jasmine.asp I can't say enough about the intensity and delicacy of the flavor, and the green tea is not drowned out by the jasmine.
Not to mention, the tea is beautiful:

I love using a clear teapot and watching the pearls unfold.
Both the online vendors I listed above have $4 or less flat rate shipping and sample sizes with enough tea for ten cups or so. For me it was worth a flier to try out some new varieties. If you're not sure you will like the floral, gewurztraminer-like aroma, try the Trader Joe's bagged tea, as it's cheap and readily available.
Walt