Cases for ipad 2 under $25?

[fashiondgal]

Hi,

I'm looking for some opinions about cases under $25 with auto sleep/wake. Which one is better for the price?, can you recommend me some alternatives?

Thanks.

http://www.amazon.com/Poetic-StrapBack-Leather-Multi-Stand-generation/dp/B007PW2B76/ref=wl_it_dp_o_pC_nS_nC?ie=UTF8&colid=14MYYMKQPPMJP&coliid=IEKF1LQZI0I2S

http://www.amazon.com/ZUM-ULTIMATE-Smart-Cover-Lock/dp/B005GI9I1I/ref=wl_it_dp_o_pC_nS_nC?ie=UTF8&colid=14MYYMKQPPMJP&coliid=I1LP9ERZ548SNM

http://www.amazon.com/MoKo-Slim-Fit-Folio-Case-iPad/dp/B007OS7MUC/ref=wl_it_dp_o_pC_nS_nC?ie=UTF8&colid=14MYYMKQPPMJP&coliid=I243AX4F1CPNTC

http://www.amazon.com/INVELLOP-Leatherette-Built--magnet-feature/dp/B006R2N8VS/ref=sr_1_4?s=electronics&ie=UTF8&qid=1338691634&sr=1-4