The Royal Mail shop boasts a collection of Birmingham 2022 memorabilia centred on Mr Tsevis’ designs.
People can choose from 14 items, primarily stamps or commemorative coins, with prices ranging from 30p to £1,095.
A pack of all eight stamps will cost buyers £12.10, and people can also find them at one of the UK’s 7,000 Post Office locations.
Commonwealth Games organisers and Royal Mail staff have hailed the collection as a worthy celebration of this year’s event.