I am thinking about getting an actual arcade monitor and I am considering either the D9200 or the Vision Pro 27" monitors. While checking out the D9200 I noticed that Happs is charging a bit more than what you can find the D9200 for at the Wells Gardner site. I guess Happs needs to make some money too.

I also noticed that there appear to be a couple different models of the D9200. One model does 15/25/31 KHz and the other one does 31/38 KHz. I believe the one Happs sells is the 15/25/31.
It's my understanding that some games run at 15 KHz so that is why I would choose this one instead of the 31/38 model, at least for authenticity. I would still be able to run the 15 KHz games with a monitor that does not support that refresh rate, correct? It looks like the Vision Pro does not support 15 KHz but I assume I would be able to play these games with this monitor, just not in their native refresh rate.
I see that Happs is having a sale on a Wells Gardner 27" monitor, part number 49-5203-10. When searching for this number I get no matches on the Happs website. I tried searching for the model number on the WG website with no luck. Does anyone know anything about this monitor and why I can't find it at either site?
Thanks.