[07' MEMBER] Selling White iPhone 4 [RSGP]

My contract with my phone company expires in the first week of June. I'm thinking of selling my white iPhone 4 for RSGP.

The cellphone is in used condition with a broken back piece. The front still looks great, but the back looks like crap. I've bought a cheap plastic case that covers the backing that's shattered. The camera is still in perfect working order, as is the rest of the phone besides the back case damage.

Provided I pay for shipping, how much would any of you be willing to pay?
Please include where you're from as well.

Edit: I should also include that the phone is probably locked via Bell (service provider). But, I'm pretty sure you can just get someone to unlock it otherwise?

 

No pics.

 

Closed, Infracted for ignoring stickies, and temped for infraction accrual.