Building the Root 2 CNC Multitool Router/Bill of Materials and Estimated Costs

Most of these parts can be cheaply found on ebay if you search around a little bit. Be aware that if you order parts from Hong Kong or China there will likely be a wait time of 1 or 2 months for the part to arrive. US sellers will cost slightly more but are useful if you are part way through the build and need that part right way. Otherwise a good approach is to just buy the parts ahead of time a little at a time so that about the time you need them they arrive. Keep an eye out for any coupons or sales ebay has. High cost items like the spindle or stepper motors could be bought for a nice discount.

Electronics
Total estimated cost: $91.09

Fixings
It seems to make sense for some of the items to just buy a 100 pack of them. This way you know you will have enough and also it can help build up your supplies for these parts. Ebay or Amazon are good sources for most of these parts. Local hardware stores may also have these items, however, those prices tend to be higher than can be found online. Some of the prices below are the price to buy a few extra parts for example I bought 30 M8 Tee Nuts for $3.99 but I only needed 16 of them.

Wood

 * 2x Wood Side Panel
 * 1x Wood Base