Apologies if someone has already posted this, would be surprised if they have not to be honest. Just went into tesco and their travel games were buy one get one free and priced at £4.88 I think, so just under a fiver. So two for a fiver seemed a really good deal. They had monopoly, battleships, connect 4, kerplunk, gues who (all travel editions) and there may have been a few others.
Sorry if I have the price slightly wrong was a bit tired and distracted, was a normal Tesco store I saw this in, on a stand alone display.