I built this table for our kitchen. Slightly modified the top for 3 - 2x8 and 2- 2x10 ripped down on each side to make the planks sit flush. Breadboard ends are 2x10 to give more room on the ends and the stretcher supports are on the inside to give more room as well. Notching was difficult, not the cleanest but they worked.
Final dimensions are 84.5 x 37 x 31
Kreg Screws $18
Minwax Ipswitch Pine for the top.
Finished with Minwax Helmsman Spar Uerethane 3 coats on top 1 coat on base.