found this affordable sushi making kit on amazon!
You can get many of the ingredients at supermarkets. The seaweed and rice vinegar can be found at the oriental/ethnic isle
1 cup imitation crab
3 tablespoons mayo
2 cups cooked rice
3 tablespoons rice vinegar
A few pinches of sesame seeds (optional)
Small bowl of water
1 Sushi mat
1 gallon ziplock bag (optional) I use this for easy cleaning afterwards!