Do the NEW Wii's have SD Method BLOCKED?

I am trying to find out if the newly shipped Wiis come packaged with the NEW update that blocks the SD card reader method of loading Gamecube homebrew onto your wii console.

I am looking to sell my opened Wii online for 300-350 if the new models support the SD homebrew method. I want an extra 100 dollars. :-) I work at Radioshack and I get 5-10 people asking for one each and everyday. I could easily sell it and get a nice profit. Then when smash is out....go get myself a new Wii.

I have my xbox and psp hacked but would like to keep my Wii decently hackable just incase any breakthoughs occur. So yeah, are the new Wiis blcoked for the SD method???

Most probably as the 3.0+ update that breaks Gamecube homwbrew has been out a while now. I won't know for sure, however.