Mint Never Hinged (MNH) postage stamp as per title and scan below. Issued by Canouan, Grenadines of St Vincent in 2018 to commemorate the great aircraft of WWII.  

UK 1st Class P&P is £1.35.
Airmail (Europe) is £2.25.
Airmail (Outside Europe) is £2.25.
Any additional individual stamps purchased at the same time are POST FREE (Please use the Shopping Basket on eBay.co.uk for Postage Discounts PLUS Extra Discounts).