Updating 3 different prestashop websites

Closed - This job posting has been filled and work has been completed.
Fixed Price
Deliver by - October 9, 2012
200
Budget

Details

Hello I have a customer, with the following versions of Prestashop. All sites need to get upgraded to the latest 1.5.* version of prestashop.  Thank you in advance! I would like to know total costs for this operation, so i can discuss this with my customer.

PS_version: 1.4.3

PS_version: 1.4.3

PS_version: 1.3.6.0

Thank you!