added price info and changed the link for buying pico lora module

README.md

@@ -2,18 +2,22 @@
 I'm building a radio mesh network, kinda like CyberPony to democratize WiFi and have a private and free form of the internet. Most websites hosted will be like the early internet at first, but maybe as time goes on speeds will be better.
 
 # Nodes
+**Note:** Prices are in AUD.
+
 ## Relay
-Relays just push the signal further.
+Relays just push the signal further, they sit on your roof or in other high places.  
+**Cost:** $~31
 ### Parts
 - Raspberry Pi Pico H ($~9) | [Buy](https://core-electronics.com.au/raspberry-pi-pico-h-with-headers.html)
-- SX1262 LoRa Node Module for Raspberry Pi Pico (comes with battery and antenna) ($~22) | [Buy](https://www.waveshare.com/pico-lora-sx1262-868m.htm?sku=21667)
+- SX1262 LoRa Node Module for Raspberry Pi Pico (comes with battery and antenna) ($~22) | [Buy](https://piaustralia.com.au/products/sx1262-lora-node-module-for-raspberry-pi-pico-lorawan-915mhz)
 - Any way to program and flash the Pico, whether thats USB or another way.
 
 ## Connector
-A connector lets you use the mesh network over bluetooth.
+A connector lets you use the mesh network over bluetooth, they would be somewhere in your house or in your pocket.  
+**Cost:** $~35
 ### Parts
 - Raspberry Pi Pico WH ($~12) | [Buy](https://core-electronics.com.au/raspberry-pi-pico-wh.html)
-- SX1262 LoRa Node Module for Raspberry Pi Pico (comes with battery and antenna) ($~22) | [Buy](https://www.waveshare.com/pico-lora-sx1262-868m.htm?sku=21667)
+- SX1262 LoRa Node Module for Raspberry Pi Pico (comes with battery and antenna) ($~22) | [Buy](ttps://piaustralia.com.au/products/sx1262-lora-node-module-for-raspberry-pi-pico-lorawan-915mhz)
 - Any way to program and flash the Pico, whether thats USB or another way.
 
 # Setting up your device