Like Mitch says - plenty of good stuff around on the 2nd hand market.(
Well said Mitchell,  Nothing like starting at the beginning, hey ?  Advice from an old fart MUTS = that is develop your HAND TOOLS COMPETENCE FIRSTLY !!! Make your fIrst WORKBENCH from hand tools with real WOOD WORKER JOINTS AND MAKE IT As STRONG AND STIFF (decent hard woods) as you can. (I suspect you can wait a day or two longer to get it done) Mitchell has given you golden advice young man do not overlook a gift horse ! Some very good stuff on USA videos BUT beware the flogging of power this and that.. Power tools are for productivity not "easy way out "  !!!   Like Mitch says - plenty of good stuff around on the 2nd hand market.(P.S My oldest power tool is a 1961 3/8 inch drive SKIL drill - try to buy a new [made in Aus.] SKIL now ! and I doubt you have $7grand for your good saw bench ! )  Good luck son - smart thinking = asking questions !!!