Update README.md

projects/!!davidgoliath-nfc-card/README.md

@@ -9,7 +9,7 @@ tutorial: # [pcb card jam]https://jams.hackclub.com/jam/hacker-card#After%20rece
 
 My board is a business card-format PCB with an NFC chip and coil. I saw the tutorail and thought "this looks really cool" and so I made it. 
 
-$20.71 CAD
+$38.00 CAD
 
 The design process was unique. I had never proplerly designed a PCB before and honestly the process was very enjoyable.
 the hurdles came when JLC decided to bug out and I could not take the requred scrrenshot for OnBoard for ~3 hrs. Despite many attempts.