good find if you are planning to resell it with high profits there is a TradeMark issue, but there are loads of people looking to get their ps3 repaired. small adsense site, perhaps with few direct advertisers if possible or displaying a list of people who repair ps3 would be a good idea
IMHO reg fee. When a PS3 needs repairs, it is taken back to the retailer under warranty. If out of warranty, I can hardly see many people typing in PS3Repairs.com into their browser to get their console fixed.
If people after warrenty type "ps3 repair' in google, this one is lickly to show up high in the results.. since it contains PS3 + repair in the url.. great for SEO
I took the time to check search volume for this term. As I thought, its negligible, for reasons I said above. When it comes to internet business, you need to think like consumers. If there game console needs repairs, they don't instantly go online to find a solution all the time. They think where did I buy this console from and call them up for a warranty repair.