http://stores.ebay.co.uk/Retro-Accessorieshttp://www.retro-access.com/I bought a modded Core Grafx 2 (RGB and region modded) from Rachel Seleski who runs the above ebay shop and website. It cost around £85 / $137. I have had nothing but problems with her work and she is awful to deal with.
Shortly after I got the console, the AV socket started to malfunction. The AV lead needed to be moved around in the socket and held in place to keep the picture and sound working properly. It steadily got worse until it stopped working completely.
To cut a long story short, after weeks / months of emailing her about the problem she agreed to repair the console if I shipped it to her. Many weeks after I shipped it I eventually got it back last week. The first problem I noticed was that hu-cards now don't sit flush in the slot and stick up at an angle. To my relief it seemed that it worked fine but does look a bit wrong. However it now only runs Japanese games, US games won't work at all when the region switch is thrown.
In repairing the console she has somehow managed to botch the job, making a mess of the card slot and breaking the region switch completely. She must not have even tested it after the repair or she would have realised what she had done.
I am extremely angry about this whole situation and find her utterly incompetent, unprofessional and a nightmare to deal with. She often takes weeks to reply to an email and there are constant delays at every step, always with lousy excuses about why she doesn't reply sooner.
I find it hard to believe that she manages to run a website and ebay shop when she is this incompetent.
Half of my games are now unplayable and the unit just looks wrong with the cards sticking up in the slot. I asked her for a refund, surprise surprise no reply.
I am putting this up as a warning to others about her work and how she treats customers. I can post her full details if necessary.
(apologies if this is the wrong section to post this - please move if necessary)