We're currently paying about £4/month I think? I've been nervous about moving to a VPS mainly because I know I can't reliably solve tech problems/am not used to server-side work much. Our requirements - at the moment we need 2 or 3 MySQL databases, obviously decent uptime/bandwidth, not a huge amount of storage (under 1gb I think). Server moves are obviously quite a bit of work/need to be done very efficiently to avoid downtime, so I'm always nervous about doing them, but maybe it's something we should consider.