Cheap channel ferry companies

[matt21]

What is generally perceived as the cheapest channel ferry company.

Planning on heading out to Germany for three days late July and cheapest I can find is Norfolkline at £84. Also tried SeaFrance and LD Lines. Anymore?

[Somnophore]

Norfolkline normally the cheapest unless you get an offer

[odyssey2200]

Somnophore said:

Norfolkline normally the cheapest unless you get an offer

even cheaper if you are happy to go Dover to Dunkirk at midnight.

[DodgeRam Van Man]

Went Dover to Calais a few weeks ago for 20 quid each way with P&O, I thought that was pretty cheap!