last week saw a magellan
GC (apparently geocaching used to be popular...) for $20 in a major electronics
retailer - I thought it was a typo but I asked the sales assistant , he checked and that was the price
. Took it home, fiddled about with the settings and it gives a live position to OpenCPN
. It also gives a Lat/LOng and all the usual trip functions for mapping. $20...go figure.