In May 2005 a modded version of probably a CPC464 was spotted on EBay, and sold for 68 Euro.
But this may also be a 6128 with a 464 keyboard, as not Tape drive and 2 disc drives seem included.
This mod makes the CPC resemble the [http://en.wikipedia.org/wiki/Commodore_SX-64 Commodore SX-64], the portable version of the C64.