4 Slot Power Supply Requirements.?

I'm going to take a ride over to Betson Imperial (Arcade machine parts)

To pick up a Peter Chou Power Supply for the Candy Cab..
I have no clue what I need..I read my manuals and can't find this info.
What's the general Power Supply Requirements to power a 4 slot mother board..?

I'd like to get something a bit stronger though..maybe it'll solve the problems I'm having(?)

www.betson.com



Candy Cabs Power Supply Says.

SNK 50-525
Input: 85-132VAC..50/60HZ
Output: 5V 1-7A 1.5A 0.5A
NEMCLAMDA ...Made In Japan

Betson Imperial Catalog.

I know that a SC200 will power it fine...

So any of those supplies is more than enough...

MVS boards reqyier so llittle power

How do you feel about the prices of those Power supplies..

Is that the going rate...?

thats about right