A few years ago I bought a similar board to the one you're searching for but it was made out of pine. The term the merchants used to describe the board was 'edge laminated'. The pine board cost me £50 so I should imagine that, as Jarviser says, one made of oak would cost substantially more. So far as I'm aware, the only edge laminated boards that are available are made of pine.
One of the problems with edge laminated boards is that of stability. The individual strips of wood all have a tendency to cup over time and to expand/contract. Veneered panels of MDF and plywood are inherently more stable, cheaper to produce and give a more uniform finish. If I was looking to create a large flat oak surface, I'd certainly be much happier using an oak veneered panel rather than an edge laminated board.
Gill