[Thrift shopping]

Any store recommendations for luxury vintage thrift shopping around shinsaibashi, dotonbori and namba area?

Also, I’m interested with purikura. Where can I find these photo booths?

[Kix-Rinku-Namba-Shinsaibashi]

Hello. My itinerary is Kansai Airport - Rinku Outlet - Namba - Shinsaibashi.

I want to ride the Rapi:t express on my Rinku - Namba train journey. Are there any discounted tickets for this route? I only see discounted tickets for Kix - Namba but not for Rinku - Namba. 

Is it better to leave my luggage at the Rinku town station or the Rinku outlet while shopping?