GT 1 merch help!

[Ambivalent_]

I travelled to Tokyo for a few days so can anyone find or recommend some GT (1) related merch? Are there some T-shirts, or what about that card collection or die-cast models - I find out about this from here:
https://www.gtplanet.net/forum/threads/thing-you-may-never-knew-about-this-game.269019/

I went to dozens od stores in Akhibara and I got nothing on GT.

Any help or suggestion is appreciated, tmw is my last day in Tokyo!

 

[Downhill Dino]

Check through sites like Mercari and Yahoo Auctions, I see a few available tomica sets and cards and even a complete trading card set. I recommend going through a proxy service like Buyee to send them home as it might be difficult to get an online item as you're there.

Didn't know these existed either and I would totally swipe that card collection if it weren't a big number.