http://www.psmodchips.co.uk/ Are they legit?

[wildthing]

My mates been in touch with this site

www.psmodchips.co.uk

Hes after a NEO 4 fitting & they've quoted £100 including collection & delivery which seems a very good price.
However they expect him to NOCHEX them the payment first & they haven't even asked for his address yet.
Just wondering if anybody has had any dealings with them as this seems a pretty odd way to run a business.

Cheers in advance.