3d printer v1 30*30

hardwares requirements:

30x30 aluminum profile extrusion 400 7 pieces 50 euro/250 sar/60 dollar
M6 bolts 12mm/16mm and nuts 50 pieces 10euro/50sar
M5 bolts 12mm/16mm and nuts 50 pieces 10euro/50sar
screw driver, alen keys, pliers and soldering irion
gt2 belt 5 meters +2 bulleys 20teeth + 2 idler bulleys
12 linear bearings 8mm
6 linear rods 8mm
electronics requirements:

arduino mega + ramps1.4+ 5 stepper driver 20 euro
5 stepper moters nema 17 40-50 euro/250sar
3 limit switches/ endstops 5euro
heated bed 200mm*200mm 20-30euro
extruder mk10 direct +nozzle
16 gage wire 10 meters

3d parts:
https://www.thingiverse.com/thing:2350087
https://www.thingiverse.com/thing:2350086
z mounts 1 piece
x carriage 1 piece
3030 corner 6 pieces
rod mount 4 pieces
end stops mount 1
idler y 1
z carriages 1