anyone interested to sell ?
Well, that depends on when you intend to fulfill your promise:
I will post all details as soon as we got live hopefully before end of August 2017.
Because if you can't post those details, then there will be doubts about your credibility.
You should also know that legit sellers here will trade or sell coins to you only if you agree to use a trusted escrow. That would be someone trusted enough to act as a middle man for buy/sell transactions between less trusted members here. The seller sends the coins to that middle man and you then pay for those coins. If the seller is happy with your payment, escrow releases the coins to you.
The payment methods you suggested (deal in person and bank deposit) seems safe. Meet and settle in a safe public location.