where can i but a cheap pioneer dvdr-a04

[dmoggie]

have found it 4 £240.must b able to get it cheaper? also as im new 2 all this dvd and ps2 copying.i understand that the pioneer 104 and A04 are the same drive just packaged differently.would i be able 2 install the cheaper 104 which comes with no mounting screws and software? (so ive read)is there anything else missing from this option which i would need?dont forget its all new 2 me!