Verizon charges for that sd card... They pass the cost on to the people buying the thunderbolt...
If sprint included a card, I would only buy the package deal if forced then sell the card to offset the cost on a quality 32GB class 10 like the patriot I bought at Fry's for 90$... Even so, I would rather not pay extra for a crap class 2 sd card... Rather buy the Evo as cheaply as possible.
Samsung Galaxy S3 ►Hey Sprint: Where's my LTE◄