docs/quickstarts/packet: Link to Packet pricing page

Users may not be aware of the available Packet device types and/or
their pricing.

docs/quickstarts/packet.md

@@ -19,7 +19,8 @@ end of this guide, you'll have a basic Lokomotive cluster running on Packet with
 deployed.
 
 The guide uses `c3.small.x86` as the Packet device type for all created nodes. This is also the
-default device type.
+default device type. Visit the Packet [website](https://www.packet.com/cloud/servers/) to see all
+available device types as well as their pricing.
 
 Lokomotive runs on top of [Flatcar Container Linux](https://www.flatcar-linux.org/). This guide
 uses the `stable` channel.