Shipping is added based on weight plus an additional amount. Most additional items will not increase the shipping charge. (If you think shipping charge is incorrect, please send me an email with details of what item(s) you would like and what the shipping charge was calculated. I may be able to make an adjustment).
Most shipment will be in US Postal Service First Class Mail (usually with older envelopes and stamps - Save and add these to your collection.)
Checks $30 and under - Shipment will usually be made the next day, larger orders will ship 10 days after I deposit them.
Most of the stamp listings are from my own collection.
Satisfaction Guaranteed - If not satisfied, return within 25 days for full refund (except shipping.)