I have just obtained a Garmin Streetpilot (old one mono screen). But it only has a 8 meg card with it . Does anybody have one they are no longer using (yeah you guys that have a couple of 128 meg ones must have the original little ones somewhere). I would consider any size.
That said if you want a 16MB card you can have my spare one for £10 - but you really don't get a lot onto 16MB. 64MB in my GPSMAP 295 (an aviation model) loads more than half of the UK mapsource database.