Hello. i am trying to sell stamp--"First day covers".

[cor-566477]

How do i get prices for what i have to list on E-Bay, fromE-Bay or community. 

[ypdc_dennis]

To see what prices items have sold for, do a search on the item want to sell. On the left side scroll down to the Show only section and check the Sold items box to see what sold in the last 60 days and you'll get an idea of what things are selling for.

Have you sold anything on ebay before ?

If not, you need to have a bank account linked to ebay to get paid. You need to figure out how you are going to ship things (if you buy your shipping label through ebay there are some good Canada Post discounts for some services).

Most first day covers are not worth much, so also consider selling locally (garage sale/stamp dealer/etc).