diff --git a/README.md b/README.md
index af973ab..9f310dc 100644
--- a/README.md
+++ b/README.md
@@ -151,8 +151,8 @@ TODO: add power consumption as a column. relevant for using the keyboard with a
 
 To buy the board, you can:
 
-* [order the kinT controller from OSH Park](https://oshpark.com/shared_projects/YSZAuKc0)
-* [order the kinT controller from Aisler](https://aisler.net/p/NLNHRLZN)
+* [order the kinT controller from OSH Park](https://oshpark.com/shared_projects/YSZAuKc0) starting at 72 USD
+* [order the kinT controller from Aisler](https://aisler.net/p/NLNHRLZN) starting at 18 EUR
 * [order the kinT controller from JLCPCB](https://github.com/kinx-project/kint/tree/master/gerbers/jlcpcb)
 * or upload the [kint.kicad_pcb
   file](https://github.com/kinx-project/kint/blob/master/kicad/kint.kicad_pcb)