I specifically wanted one used because of the price range I wanted to find it in. The seller from the UK accepted an offer from me that was cheaper than any of the ones for sale in the US.

I only just now saw ur message and already placed an order for one of these guys:

https://www.amazon.com/gp/aw/d/B0B7DQKXH2/ref=ya_aw_od_pi?ie=UTF8&psc=1

(Note: it’s not a converter, just an adapter)

Hopefully this will work for me but if not I like your idea of just getting the Sony PlayStation style cable! I believe the label on the power supply says 100v-220v