I agree with Da Goose on this one. No power switch is a suck deal.
As far as it looking pretty, it does, but that doesn't really mean much.
My 2-slot console has gone through so many revisions that it's all full of holes, isnt painted, and isnt the prettiest thing ever. But it's the inside that counts. Everything is perfectly wired, perfectly isolated, and I have all the switches and options you can possibly have on an MVS board.
I'll take functionality over looks any day.
Also, is it just me or is 300 pounds a bit much?
Since this is a SCART compatible system, there's no expensive RGB converter to jack up the price.
All together, I say $150 for the board (if you know where to shop) $20 for the power supply, throw in another $80 for parts and labor, about $25 for shipping.. (150+20+80+25=.... hmmm.....) $275??
$275 (about 170 pounds)is what I'd charge for the system (and I'd include on/off switch, connections for RGB, composite, S-video, SCART, seperate stereo and mono, headphones, credit buttons, test button, pause switch, unibios AND I'd shield the exposed solder joints on the bottom)