$3.99 for the Ridata 1GB SD memory card
Mwave.com is offering the Ridata 1GB secure digital memory card (model no. MICROSDR1G-L1G) for $3.99. FREE shipping is included and sales tax applies for residents of California.
The Ridata 1GB secure digital memory card complies with SD memory card specifications and features cryptographic security for protection of copyrighted data, low power consumption, zero power data retention, and offers 100% support for mobile devices featuring T-flash slot.