Just chiming in to help a fellow motorist out.
As someone who has regularly dealt with these guys and have bought numerous sets of rims and tires from them for myself and friends included. I'd advise you to DO NOT purchase those rims and tires at that price, that's not a fair price at all. Used generic rims like these aren't worth that much anyway and that too from this place where God knows what they've been through.
About tires so anyone who doesn't know how to judge a used tire and the various clues that can tell about its origin and remaining life shouldn't be buying tires from these places, They will completely rip off an unsuspecting customer who they think doesn't know right from wrong.
Yes you can have great deals in these places and pretty good bargains if you know about the stuff you are buying and can tell right from wrong, otherwise this can become a money pit for people who don't know any better.
Anyhow, If you are willing to spend that much on rims and tires I'd suggest you stick to the shops located in Saddar or on Tehkal Road and buy new rims from brands like Advanti and such, They do have pretty decent designs and at least you'll know you've bought new Rims and have some sort of assurance or guarantee.
I hope that helps. Happy motoring