I have Golf. I don't think it's rare and i only paid about 50p for it but it predates Windows 95 by a couple of years, it's a rebranded version of Links386. The rest, i don't know, you could use Word 2000 today but there's no need as Libre Office is more functional while being free and those who will pay have other options available such as the latest version of Microsoft Office.

For collectors they would usually want the box rather than what's inside but then again I'm largely just making an educated guess. They might be worth hanging onto for a few more years in case they do go up in value but at the moment i doubt they have much value.