Hacking Is this Supercard v3 ? if not then what is it

[GX255]

It's my first time purchasing a ds. I am debating what kind of supercard is the right one for me.
Will this work http://www.dealextreme.com/details.dx/sku.2393 ?

Whats your experience with DX? Where do they ship from? Will that 1gb MicroSD work well?

Thanks!

Edit:
Alright back. I just went to nyc chinatown and asked apparently an R4 sells for 65 dollars! But I spoke to them in chinese until a white teen asked and the seller said 65. I think the seller was being racist to other ppl other than chinese. Anyway back on topic, the r4 didnt suite my taste since from my research it was quiet old.
I made my purchase on the superone card + 1gb kingston micro sd x2. I just hope i made the right choice of flash cart.
By the way do you guys know where they ship from and how long it usually takes?

 

[sidneyyoung]

Yeh I have a few from DX they are fine. And yes that 1gb jpn kingston works very well in the scds-1, very fast.

 

[superdude]

won't it be cheaper if you got this? http://www.dealextreme.com/details.dx/sku.5097 and http://www.dealextreme.com/details.dx/sku.2396

 

[Minox]

won't it be cheaper if you got this? http://www.dealextreme.com/details.dx/sku.5097 and http://www.dealextreme.com/details.dx/sku.2396

Cheaper? In what way?

The first deal with a Scds1+a Kingston 1GB (Japan) is $33.18 while the deal you suggested is $39.01