'66 AM-FM radio

I believe it will fit in a Medium flat rate box from the post office.....whatever that costs these days. If I have to, it'll go in the large one. I guess that means that it will either be $16.10 or $21.50 U.S. I'd have to try and box it up to see if it will fit in the smaller one.
Hello Mark,
In AZ, my relatives in-laws are not comfotable with re-shipping too me :-(
I am looking for another option, sorry for the delay.
Martin