BUY PLANS HERE: https://www.etsy.com/shop/TheHandToolery
I finished building my own splittop Roubo Workbench for under $200 in materials and hardware costs. Get some ideas for your own bench here.
Southern Yellow Pine from Home Depot: 12 total boards of 2x10, 8' long. Cost = ~$95
Lee Valley TailVise Screw (used on leg vise): http://www.leevalley.com/us/wood/page...
Cost = $4050
Shop Fox D2893 Press Clamp (used for tail/wagon vise): http://a.co/akovWxZ
Cost = ~$25
Steel for Crisscross pinless vise: https://www.amazon.com/gp/product/B00...
Cost = $18
Dowels for bench dogs: 3/4in dowels from Walmart. They are Poplar, but the wood doesn't matter that much.
Cost = $5
Lag bolts are from Lowes.
Cost = $5
Total = $200
Any questions, feel free to contact me.