Here is a link:
Bass Combo Pack (Ibanez)
That is everything you need to start, amp is small, but it is a good starter. Musician's Friend is good, though a buddy of mine recently swore them off when they sent him the wrong product and then wouldn't make it right. Overall, MF is considered a decent trove of goods.
They have other packs on that site. Other sites include www.sweetwater.com and www.americanmusical.com.
All in all, wait for more input. *smile* My housemate plays guitar and helped me out here, but I have no personal experiences with these items or vendors. Hopefully you can get some better first-hand info...