Are the unlocks sold for the iphone on ebay are real?

I saww lots of items saying 24 hours till your phone gets unlocks its about 45 -75 $ is this real or fake they ask for imei number idont know if its true or fake scam should i try this?

Seeing as it's on eBay, go for it. If it's a scam, you can easily report them to eBay and get your money back.iPhones are not unlocked with a code; the service provider must authorize it to be unlocked. If they say they'll give you a code, it is definitely a scam. I unlock iPhones by calling AT&T and asking for them to be unlocked. They put me on hold for a long time and eventually tell me to restore my iPhone in iTunes. When I do so, iTunes tells me "Congratulations, your iPhone is unlocked!"

I'd recommend sending them a message asking how exactly the process works. If they say anything about a code, it's not real.

Better call the service to unlock it.

You can get Official, Permanent, Apple unlock The whole service is remote, once your IMEI is marked as unlocked by ourselves you simply connect your iPhone to iTunes for unlocking.
Your phone IMEI is The IMEI (International Mobile Equipment Identity) is a unique 17 or 15 digit code used to identify an individual mobile station to a GSM or UMTS network.
http://attiphoneunlocker.com/