I need a new gps

My poor Oregon 300 which replaced my two etrex s is in a sorry state so I've started the task of looking for a new one, an Oregon 550 as I'm not keen on the new Montana devices. I managed to find one for £260 but still pricey then I thought, if all my unique viewers to my blog donated £1 each I could afford a new gps immediately. But will that happen? Watch this space ....