Memory Stick #	Your Price	Shipping	Circuit City
MSA-64A	$39.00	FREE	$39.99
MSA-128A	$55.99	FREE	$59.99
MSA-256A (Pro)	$89.99	FREE	$99.99
MSA-512A	$189.99	FREE	$219.99
MSA-1 GIG	$419.99	FREE	not available