Upload on line a back up of an old joomla site

We had (an still have a back up of) an old web site that was done in Joomla 2.5. The latest version of Joomla 2.5.x is 2.5.28 which was released on December 2014 and is no longer supported. ([login to view URL]) However we need to visualize our old site to see tis content in order to be able to decide into designing a new one, based on the old design. The visualization does not have to be public, but should work on line to work at distance with the designer. Our server is running a new versión of PHP and Zend Guard Loader therefore gives errors, not allowing to visualize the site. The file was encoded with an older ZendGuard version (and PHP) but our server is using the latest version. We cannot go back to older versions of PHP and Zend guard in our server as we might affect other sites. What we need is to upload a back up of the site in a proper (older) environment to actually run the site. Otherwise we are all "blind" and cannot porceed to design the new one. That environment would probably be an EasyApache v5.4 or v5.5 ( both outdated and reached end of life already) and Joomla 2.5.28, to properly see the site on line. The task is to upload the site somewhere on line and let us see the old site. We would provide the back up of the site. We understans is a very easy task an we have rated it as a microproject, however we could pay a little bit more than the rated 30 U$D. Thanks