A quick check of a certain satellite mag shows that there is little on the cheap i.e. analogue. What there is can be found on Hot Bird at 13E - two channels. You will need an 80cm dish to play safe, universal LNB and any reasonable analogue receiver (try car boot sale).
On the digital channels, again Hot Bird there are supposed to be at least 8 Free To Air (FTA) channels (4(?) on Astra at 19E). You will need a digital receiver (with built in cam and CI slots for future use (around £230+, although FTA receivers are about £165) plus dish and LNB as above.
With dishes at about £50 and LNB's at about £25 it is not a 'cheap' exercise buying from new.