B&H has some good deals on Lexar SD and CF memory cards right now, including a 2-pack of 32GB Professional UHS-I SDHC cards for $29.95 (reg. $72.95) and a 4-pack of 32GB Professional 1066x CF cards for $199.95 (reg. $239.95). Additionally, a 64GB Lexar Professional CF card is $99.99 (reg. $127.58).
Other Lexar memory card deals can be found here at B&H Photo.