The Lincolnshire Show tickets can be purchased at a number of ticket outlets located across the County. 

These are:

Uncle Henry's
Peacock & Binnington 
Ripon Farm Services
Waters Edge Visitor Centre, Brigg
Witham Oil & Paint

The following Lincolnshire Co-op Store are selling tickets:
L.C.S. THE CARLTON CENTRE
L.C.S. BURTON ROAD
L.C.S. BRANT ROAD
L.C.S. CHERRY WILLINGHAM
L.C.S. METHERINGHAM
L.C.S. SAXILBY
L.C.S. HORNCASTLE (TOWN)
L.C.S. BARDNEY
L.C.S. MARKET RASEN
L.C.S. ALFORD
L.C.S. BRANSTON
L.C.S. SPILSBY (GROCERY)
L.C.S. LINCOLN ROAD GROCERY
L.C.S. BILLINGHAY
L.C.S. NETTLEHAM
L.C.S. CONINGSBY
L.C.S. HECKINGTON
L.C.S. WOODHALL SPA
L.C.S. WINNING POST
L.C.S. SKELLINGTHORPE
L.C.S RUSKINGTON
L.C.S. NAVENBY
L.C.S. BRACEBRIDGE HEATH
L.C.S. WELTON
L.C.S. ERMINE EAST
L.C.S. GOSBERTON
L.C.S. QUEEN ELIZABETH
L.C.S. BIRCHWOOD - GROCERY
L.C.S. MISTERTON
L.C.S. MORTON
L.C.S. KIRTON LINDSEY
L.C.S. MONKS ROAD
L.C.S. HYKEHAM GREEN
L.C.S. WITHAM ST HUGHS - FOOD
L.C.S. ROMAN BANK GROCERY
L.C.S. BARNBYGATE GROCERY
L.C.S. HOLTON LE CLAY
L.C.S. THE WILLOWS
L.C.S. CONISTON AVENUE
L.C.S. WALTHAM GROCERY
L.C.S. CAISTOR GROCERY
L.C.S. WYBERS WOOD
L.C.S. WILLOUGHBY ROAD
L.C.S. MESSINGHAM
L.C.S. ERMINE GROCERY
L.C.S. BURGH LE MARSH
L.C.S. HAXEY GROCERY
L.C.S TATTERSHALL - GROCERY
L.C.S CROWLE GROCERY
L.C.S. PARKLANDS GROCERY
L.C.S KILTON GROCERY
L.C.S DUNHOLME GROCERY
L.C.S WASHINGBOROUGH GROCERY
L.C.S. COLLINGHAM
L.C.S LONG BENNINGTON GROCERY
L.C.S. WRAGBY NEW STORE
L.C.S HEAPHAM ROAD
L.C.S. OLD LEAKE - GROCERY
L.C.S. NEWARK ROAD, HYKEHAM
L.C.S. SINCIL STREET