[j-nsp] Buying a used Juniper

[Colton Conor]

What are the limitations of buying a used Juniper MX router? I assume there
will be no JTAC support, but what would it take to licenses a used router
to get JTAC support? Does JTAC offer a one time support call fee for
unlicensed routers?

Assuming I already have access to all the latest releases of JUNOS, not
sure the other reasons to pay for JTAC.

The router in question would be a MX480. Used, we can get them for under
20K with redundant everything and 4 10G ports. New from Juniper I don't
even want to know what these would cost.