From CZone price list.

http://www.compu-zone.com/index.php/price-...ownloads-in-pdf

MS WINDOWS 10 ( OEM ) 489
MS WINDOWS 10 ( RETAIL ) 699
MS WINDOWS 10 PROFESSIONAL ( OEM ) 599
MS WINDOWS 10 PROFESSIONAL ( RETAIL ) 839

MS OFFICE 365 PERSONAL (1PC/MAC) 189
MS OFFICE 365 HOME (6PC/MAC) 229
MS OFFICE 365 BUSINESS PREMIUM (5PC/MAC) 549
MS OFFICE 2019 HOME & STUDENT (1PC/MAC) 369
MS OFFICE 2019 HOME & BUSINESS (1PC/MAC) 969