https://www.ebay.com/sch/i.html?_odkw=vintage+Flow+blue+dinnerware&LH_Complete=1&LH_Sold=1&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.Xvintage+Flow+blue+.TRS0&_nkw=vintage+Flow+blue+&_sacat=0

I would suggest you do the research first so you know what the relative value is in todays market !! Some makers sell higher than others and some potential buyers just like one pattern better than others !! Ebay is the best place to sell them !! You have more traffic there than anywhere !! You can look each piece up then look on the left margin ,,you will see completed sales and sold items,, look at the sold items to see what people are actually paying for a similar piece. Do not go by the asking or starting prices on ebay,, they are usually too high !! The link above are the recently sold items on ebay !!