Several of the electronic maps providers have drastically reduced their prices...
Ordnance Survey has made a significant change to its pricing structure for 25k Explorer Mapping. This has enabled Anquet, Mapyx and Memory-Map to pass this saving on their customers.
OS 25k Explorer Mapping is the best and most detailed mapping available for GB for outdoor activities, but has in the past been too expensive (£2500+ for Full GB) for most Personal Users to purchase Full GB coverage. Now that has changed and you can now buy full OS 25K coverage for less than £300!
See the following links for further details:
Anquet
Mapyx
http://www.mapyx.com/index.asp?tn=productview&pid=61077
Memory-Map
http://shop.memory-map.co.uk/acatalog/Upgrades.html
SatMap
https://www.satmap.co.uk/ukstore/index.php?cPath=123_160
