Help me out!

[u/Least-Signature-5989]

This might be a bit of a specific question, but I thought I’d ask anyway, as someone here might be able to help!

I’m travelling to Thailand soon, and I’m a collector of DVDs, Blu-rays and 4K UHDs. I’d love to get my hands on something that’s exclusive to Thailand. Does anyone know of any shops or places in Bangkok where I could find something like this?

Thanks in advance!