16GB Pro Duo: Is there any that works with the PSP?

[blackops]

aher052 said:

blackops said:
i bought it off ebay and it's a sony brand.yea,i ve formatted it so many times. it would say i have 300 gb of space left sometimes. i've seen videos of ppl on youtube having the same problem as me

There you go

all the ones from ebay are fake...esp if you bought it from china or hong kong

 

that is why it doesnt work

so where is the most reliable place to buy it and how much does it go for?