Card sleeves for Mercurius
1 pack of Sleeve Kings Card Game Card Sleeves (63.5x88mm) - 110 Pack, -SKS-8810£ 2.50

enough Sleeve King card sleeves to cover Mercurius cards for £ 2.50
Price quoted is before any bulk discount and without P&P.

Premium Sleeves for Mercurius
2 packs of Premium Std Card Size (Like MTG) £ 2.25

enough Premium card sleeves to cover Mercurius cards for £ 4.50
Price quoted is before any bulk discount and without P&P.

Standard sleeves for Mercurius
1 pack of Std Card Size (Like MTG)£ 2.25

enough standard card sleeves to cover Mercurius cards for £ 2.25
Price quoted is before any bulk discount and without P&P.

This information is based on information provided by Mayday Games and Sleeve Kings. we would always recommend measuring your cards to double check this informaiton as different versions of games sometimes have different size cards