Fairly expensive for what it is, but it has unique features which the competition doesn't match. This set is, I think, the most cost effective way to get into the Festool LR32 system (after adding a suitable rail)
While it is a direct fit for Festool's OF1010 and OF1400 routers, it is also possible to add a wooden or metallic plate to act as a interface between many other routers and the base of this jig