Sorry I was trying to research prices from what I can find from post office from4.00 to 7.55. I will try to get into the smallest box that will make cheaper.
Maybe I can even put in big envelope if I take wheels off and stack. They pop off. That will keep lower price I think. Sorry my kids asleep and he is the genius with calculating and research.
The PO will recommend a small Priority flat rate, because it is easier for them, but it is not cost-effective for small light items! Anything under 13 ounces will ship first class, max of $4.12 (or $3.47 online) and if you buy the label online, tracking is included for free.
Thank you for advice but its over 13 ounces. I do already have it in a small box. Its one of those big candle boxes I think. Its about 2or 3 inches wide and about 12 inches long I think.