Coin Auctions

It’s so easy to test UPA - if you are a New Bidder you may qualify for UPA's Introductory Offer - £55 GBP OFF your first invoice if you spend £75 GBP or more**

Continuing over 24 years tradition of their Unique Reducing Estimate Auctions PLUS No Buyer’s Premium Universal Philatelic Auctions (UPA) presents one of their most valuable ever mail-bid sales closing at 5pm Tuesday 6th January 2025. In keeping with previous auctions ALL lots estimated at £1,000+ GBP will be offered LIVE online at easyliveauction.com 5pm Wednesday 7th January 2026. Live bidders for £1,000+ GBP estimate lots now benefit by no charge for bidding live online. 

The auction offers 20,970 lots to the value of £2,250,916 GBP comprising worldwide Collections, Sets, Singles, Covers, Proofs, High Values, Rarities, Topicals, FEO etc ... from the broadest range of regions including high quality classic Great Britain, British Empire, British Africa, British North America, India, Europe, British Asia, Asia with China, US and much more. Highlights once again include remarkable particularly strong in GB with High Values, British Empire plus exceptional Europe and overseas, with very good USA and many other countries too numerous to mention. 

There are No Buyer’s Premiums plus all lots are covered by their 28-day Total Guarantee. UPA prides itself on offering unique material that Collectors may not be able to source elsewhere and all with their unique reducing estimate system. With No Buyer’s Premium 2,000+ regular bidders stay with UPA saving up to 27% OFF – which is why UPA can offer new winning bidders an amazing Introductory Offer - £55 GBP OFF your first invoice if you spend £75 GBP.

 (** Offer subject to status, restricted to one offer per household)

Bidding stops : Tuesday 6th January 2026, 5pm 

Live Internet Auction : Wednesday 7th January 2026, 5pm 

LIVE auction of 246 of the most valuable lots from estimate £1,000 GBP upwards – Wednesday 7th January 2026, 5pm via easyliveauction.com - bidders wishing to participate in the LIVE auction must register with easyliveauction.com by 2pm  Wednesday 7th January 2026.

Results / Invoices Issued : Friday 9th January 2026, 4pm onwards

Sale of Unsold Lots : 9th January 2026, 6pm onwards until Monday 2nd February 2026, 10am

(NB - all times stated above are UK local time)

Please Note : Bids below 80% of the estimate will be respectfully declined. Bidders wishing to purchase such lots for less may have the opportunity to do so in subsequent auction(s).

Notable selection of “Rivadavias”, Argentina’s most popular and collected classic stamp, featuring a large number of rarities and generally premium-quality material, including in several cases the finest known example! There are lots with starting prices for all budgets, so everyone can own a superb “Rivadavia” in their collection!

The 2025 December Auction - Sale 346 (December 13 - December 16, 2025)
Sale 346
December 13 - December 16 2025, Hong Kong

14-Dec-2025 10:30:00
Postal & Live Internet Auction 750, Part B

Coins, Medals & Banknotes, Lots 6693-7155