I wanted to buy a WD2000JB hard drive with these vouchers on here but know one has it or wants to swap for my vouchers, I was hoping to get cash for the vouchers, 1:1 conversion.

I don't think you will get the full £90 for it because anyone in the right mind would know that it is better to keep it in cash and you have the freedom to spend it anywhere you like, including Amazon....

And it's much safer...

Yeah but it wouldn't make a difference if you are buying something from amazon anyway. I'm not asking for a full £90 can be in £10's too. Besides, I've had successful transactions with custom-xmodz, so I'm not here to screw anyone over.

if you don't want to its your choice.