Would You use this website if I Opened it ?

Nope, dont waste your time making it.

If it got popular, more than likely will if advertised well you could make some cash for eg charging 20p per sale........

Ebay.co.uk <--- every will use that and its safer tbh if you pay and you scam me i can get paypal to refund it =p

Distad, buying cash is against rules. I'm guessing you bought yours...

I wouldn't, can just use fagex as said before.

Fagex sucks, damn scammers.