For those of you who've forgotten :) this was capable of a maximum of 28,000 bits a second, or 50% of what a v90 56k dialup modem will download, and 5% of a 512k xDSL link.
I think it was to upgrade from a 14k4 modem - I was now paying the phone bill :) - and was eventually replaced by a v90 56k modem once a standards war had been settled.
How much?
£28
0(0.0%)
£78
2(16.7%)
£128
3(25.0%)
£178
3(25.0%)
£228
3(25.0%)
£278
1(8.3%)