Whilst browsing in a Go Outdoors leaflet I noticed an offer to but any 2 OS maps for £10. There is no disclaimer and no expiry dates shown for the offer and it states ANY (inc Laminated!!)
This means that if you want to get 2 x laminated OS maps (which are £12.60 each in store) it will cost £10.
The shop assistant, assistant manager then the Manager did try to convince me that its just for the cheapest OS maps, but eventually they gave in.
We are now building a little collection of new Lamintated maps to replace our tatty old ones :-)