How much would the complete beatles vinyl albums sell for?

It will depend entirely on the condition, and whether the albums have all the original components. For instance, I have Sergeant Pepper on vinyl, and the cardboard sheet of cut-outs, which I didn't cut out. Someone who has the same album in the same condition, and still has all the cut-outs but they ARE cut out would not get as high a price as I would, assuming that I'd ever sell. Also, you should be aware that "complete" would mean not just the US or UK releases, but ALL releases world-wide. Some songs were only released on EP in the UK, for instance. Also, re-issues are not as valuable as first issues.

If you really are curious, then go to an online auction site and do a search for this, in "completed auctions". That will tell you how much people have paid for such a collection.

Probably for quite a bit to a collector or something, if they are all in good condition. Of course, in 20 or 40 years they will probably be worth a lot more.