A friend in work asked me to search the web to see if I can price up an album for him but I cant find anything probably could if I keep searching, but thought it might be quicker asking on here, The original Beatles White Album in mint condition with the original pictures inside, is worth anything.
It is still published, but your friend's album is unlikely to be worth very much - it's a massive seller, and loads of mint copies with pics will be in circulation - I've got one as well.
Unless its some sort of rare print etc it wont be worth much, my mum recently sold a mint copy of Sgt Pepper with the original cut out insert intact for around �60, these are rare(ish) because most of the cut outs were literally cut out so expect less than �50.