Some times its not the tool with the value but the bits you use with it.
eg, Festool saw, the saw might be worth $950 replacement, but each blade is worth about $100, parallel guide $100, systainer $125 + guide rails and joiners and it soon add up to another 1k.
My main cordless drill has probably a replacement cost of $250. But add in a set of drill bits to 6.5mm plus other bits including 14mm and 25mm and that could be another $ 250. Some driver bits are also useful. Not just a Phillips #2 but also hex drive, square drive and pozidrive. The other useful items are drive extensions, hex drive bits and an angle drive (and that alone is about $75).
A cheap hammer drill can be less than $99 but you can spend that again on bits.
I am sure the same would apply to routers with their bits and also other tools. Even little things like tape measures (my favorite is about $35 :oo:) rulers, squares and markers start to add up and that is before you include little things like sharpening stones and honing guides.
While even paint gear can be cheap, a few $15 and $25 brushes and rollers can start adding up, and then you allow for drop sheets.
Ouch my little tool collection is starting to look expensive and while my list is not $100% inclusive I do have a documented list of over $20k.