Numistacker Numismatic Services was one of the first coin dealers in the UK to tie up with NGC, the leading grader of coins. Numistacker specialises in helping collectors deal with the intricate mire that is coin grading. Collectors of paper money are also welcome to use Numistacker's services. NNS is a proud member of the BNTA, the British Numismatic Trade Association.
Since our inception we have worked with over 1,250 collectors to ensure that their grading experience is the best it could possibly be. We welcome new collectors, whether they intend to submit through us or not.
You are welcome to use our collector portal to store the details of your graded or raw coins.
Numistacker at a glance
What is Numistacker?
Numistacker Numismatic Services is a UK coin dealer based in London, an NGC and PMG authorised dealer, and a member of the BNTA, the British Numismatic Trade Association. We send collectors' coins, medals and tokens to NGC and their banknotes to PMG for grading, arrange NCS conservation when they want it, and help them consign coins to Heritage Auctions and Spink.
We do not grade coins ourselves: every grade is NGC's or PMG's own opinion. Numistacker is also a YouTube channel about collecting coins.
What else can collectors use for free?
A free account gives you a free online collection manager for your NGC and PMG graded coins and notes: add a certificate number and its grade, description and photos arrive with it. You can use it whether or not you ever send us anything.
Where are you?
In London. You can post your coins and notes to us, bring them to our office by appointment, or hand them over at a coin show we are attending.