Hello & welcome ! As for the "worth" it all depends on the denominations, mint marks, condition , rarity & demand . Post some pictures or...
Mine isnt on Ebay but it might be even worse. My Grandfather gave it ot me so its special in its own way.
Well ,it takes experiance as many of these members have . You can learn more in this thread - HERE Oh -& hello & welcome from me !
Yes it did count weekend days too- still take away 6 days & 21 days is still a bit long for a supposed 12 day turnaround- I did submit 30 coins...
My last 12 day modern turnaround took 27 days- I would say thats slow but in reality it seems to be the norm with my submissions.
Separate names with a comma.