Shipping few boxes of household items from Toronto to US

[cicuser]

Has anyone shipped boxes to US through Amtrak or any reasonable/cost effective service?

 

[foodie69]

Has anyone shipped boxes to US through Amtrak or any reasonable/cost effective service?

Probably millions over the years... what is the problem?

 

[cicuser]

Probably millions over the years... what is the problem?

Could you please share the details on service you used? Process and Customs involved, cost and reliability of service. Most of my boxes I plan to ship are my personal books collected over years.
Or any other cost effective service you can suggest?

Thanks