WTB:Viper/E-Matrix accelerator for Amiga 500

[Paulie85]

I'm really after a 530 but would consider the 520 due to the rarity of the former.
Willing to pay up to  £500 (for the 530 that is).

[Paulie85]

My brother has an M-TEC 68020-i installed in an A500+ that doesn't get used anymore but it can be hard to get him to part with things and it may not be what you want due to the lower CPU speed and lack of IDE/SCSI.
 
http://www.amiga-hardware.com/showhardware.cgi?HARDID=80

Hmm, it is a good upgrade but I want to fit an internal memory card to use as a hard drive as well so I don't think it would be the best option.
I'll see what kind of response I get before ruling it out completely though.