How much retail is the Iphone 4? And is this a good price for secondhand?

I found a secondhand one for $260 and its in really good condition, only edge bumps on the sides, battery life is the same as when she bought it. She's also giving away 4 accessories and the charger with it.
Do you think this is a good deal?

$260 is i believe around £170 in uk, and a used iphone 4 sells here for between £150 and £200 so if its in good working order i would say its a good deal. It sounds the right price if that helps at all.

Well the retail price depends on the carrier and how many GB it is and I know any iPhone you buy will come with a charger and earbuds as well but for that price and with the accessories included that is a good price it's less expensive than if you bought it from apple or the stores